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Van Eecke E, Struelens B, Muermans S. Long-term clinical and radiographic outcomes of arthroscopic acromioclavicular stabilization for acute acromioclavicular joint dislocation. Clin Shoulder Elb 2024; 27:219-228. [PMID: 38738320 PMCID: PMC11181058 DOI: 10.5397/cise.2023.01060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/16/2024] [Accepted: 01/20/2024] [Indexed: 05/14/2024] Open
Abstract
BACKGROUND Standard open acromioclavicular (AC) stabilization is associated with increased postoperative complications including deltoid injury, infection, tunnel complications, loss of reduction, and wound/cosmetic concerns. Arthroscopy may offer superior visualization and advantages that limit these risks. The aim of this prospective non-randomized study is to evaluate advantages and long-term reliability of arthroscopic AC stabilization. METHODS Thirty-two patients with acute grade III, IV and V AC dislocations underwent arthroscopic AC reconstruction with long-term assessment by clinical AC examination, Simple Shoulder Test, American Shoulder and Elbow Surgeons scores, visual analog scale, Specific AC Score and Quick Disabilities of the Arm, Shoulder and Hand scores. Radiographs verified conservation of initial reduction and presence of coracoclavicular (CC) ossifications. Complications, revision rate, and satisfaction were assessed and compared to the literature. RESULTS Mean follow-up time was 67.6 months. All clinical outcome scores improved and differences were statistically significant (P<0.001). Initial postoperative radiographs consistently showed complete reduction. Two patients experienced relapse to grade II AC dislocation without clinical implications. In total, 71.8% showed CC ossifications without functional impairment, and in 31.3% concomitant injuries were observed. Reintervention rate was 9.4%, and 96.9% of patients were satisfied with procedure outcomes. CONCLUSIONS Arthroscopic stabilization for acute AC joint dislocations offers satisfactory clinical and radiographic outcomes, and our results show that the arthroscopic technique is reliable in the long run. We report better reduction in maintenance, fewer complications, and similar reoperation rates compared to other techniques. Level of evidence: III.
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Affiliation(s)
- Eduard Van Eecke
- Department of Orthopedic Surgery, AZ Delta Roeselare, Roeselare, Belgium
| | | | - Stijn Muermans
- Department of Orthopedic Surgery, AZ Delta Roeselare, Roeselare, Belgium
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2
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Albishi W, AlShayhan F, Alfridy A, Alaseem A, Elmaraghy A. Acromioclavicular joint separation: Controversies and treatment algorithm. Orthop Rev (Pavia) 2024; 16:94037. [PMID: 38404928 PMCID: PMC10891146 DOI: 10.52965/001c.94037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 02/05/2024] [Indexed: 02/27/2024] Open
Abstract
In this article, we present an uptodate outline of acromioclavicular (AC) joint separation. A clear understanding of acromioclavicular joint injury in terms of the mechanism of injury, clinical picture, diagnostic imaging, and most updated surgical techniques used for the treatment can provide the best care for those patients. This article describes updated treatment strategies for AC separation, including type III AC separation which is known most controversial. Finally, we present a proposed treatment algorithm that can aid in the treatment of AC separation from the most updated evidence.
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Affiliation(s)
- Waleed Albishi
- Department of Orthopedic Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Fahad AlShayhan
- Department of Orthopedic Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Afnan Alfridy
- Department of Orthopedic Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Abdulrahman Alaseem
- Department of Orthopedic Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Amr Elmaraghy
- Department of Orthopedic Surgery, University of Toronto; and St Joseph's Health Centre, Toronto, ON, Canada. University of Toronto
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3
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Paksoy A, Akgün D, Moroder P, Scheibel M, Minkus M. Position of scapula and clavicle in acute acromioclavicular joint dislocations: depressed scapula or elevated distal clavicle? JSES Int 2023; 7:2296-2303. [PMID: 37969526 PMCID: PMC10638563 DOI: 10.1016/j.jseint.2023.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023] Open
Abstract
Background Increased coracoclavicular distance due to acute acromioclavicular joint (ACJ) instability is often described as a pseudoelevation of the clavicle due to inferior hanging of the scapula, while the distal clavicle remains in its position. The aim of this study was to analyze whether the elevation of the distal clavicle, depression of the scapula, or both are associated with vertical instability and to evaluate the impact of weighted stress radiographs on the clavicle and scapular position in acute ACJ instabilities. Methods The cohort consisted of 505 patients (f = 52, m = 453; mean age 46 years) which presented to our emergency department or outpatient clinic and treated in our institution from 2006 to 2019 displaying an acute ACJ injury. The panorama views that displayed at least two vertebraes with their spinous processes were retrospectively evaluated. Two raters assessed the panorama views twice regarding the clavicular and coracoidal angle of both sides in relation to the cervicothoracal spine and the difference in height of both clavicles and coracoids. Results In our cohort, five types of displacement were distinguished: type A, only clavicle is elevated (N = 46); B, only scapula depressed (N = 36); C, the clavicle elevated and the scapula depressed (N = 67); D, both depressed (N = 133); and E, both elevated (N = 223). 123 patients had non-weighted radiographs and 353 patients stress views with 10 kg of axial load, whereas 29 patients had both radiological modalities. Among these 29 patients, a significant increase in coracoclavicular distance difference, clavicle, and scapula height (P < .05, respectively) was observed, when non-weighted radiographs were compared with weighted. A total of 13 shifts could be observed during the Rockwood type comparison of non-weighted radiographs with the weighted: six from Rockwood type II to III, two from type III to V, and five from type V to type III. Conclusion Acute injury to the ACJ does not exclusively lead to a depression of the scapula or an elevated distal clavicle but rather leads to various vertical displacement combinations, however mostly to the elevation of both structures possibly due to muscle spasm and pain. Comparing both radiological modalities of the same patients, the routine use of weighted views should be questioned, since often a shift of Rockwood stage can be observed might lead to on the one hand inadequate conservative treatment for underestimated injuries however on the other hand unnecessary surgery for overestimated dislocations.
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Affiliation(s)
- Alp Paksoy
- Charité University Hospital, Center for Musculoskeletal Surgery, Berlin, Germany
| | - Doruk Akgün
- Charité University Hospital, Center for Musculoskeletal Surgery, Berlin, Germany
| | | | - Markus Scheibel
- Charité University Hospital, Center for Musculoskeletal Surgery, Berlin, Germany
- Schulthess Klinik, Zurich, Switzerland
| | - Marvin Minkus
- Charité University Hospital, Center for Musculoskeletal Surgery, Berlin, Germany
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4
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de Groot C, Verstift DE, Heisen J, van Deurzen DFP, van den Bekerom MPJ. Management of Acromioclavicular Injuries - Current Concepts. Orthop Res Rev 2023; 15:1-12. [PMID: 36814992 PMCID: PMC9940602 DOI: 10.2147/orr.s340531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 01/23/2023] [Indexed: 02/17/2023] Open
Abstract
Introduction Treatment of a patient with acromioclavicular joint (ACJ) injury remains challenging for orthopedic surgeons. To date, there is debate over the optimal management of ACJ injuries. This review provides an overview of assessment, treatment, and future perspectives for the treatment of and research into ACJ. Material and Methods A scoping literature review was performed. The search was built including the following terms: acromioclavicular joint injuries or dislocation, and pathophysiology, etiology, anatomy, treatment, and trauma mechanism. The papers with evidence levels 1-3 were included in the current narrative review. Results A total of 2242 potential relevant studies were identified in the searches. After removal of duplicates, 432 studies were screened on their titles and abstracts, resulting in 35 studies being included in the review, based on the eligibility criteria. Conclusion The management of acute and chronic ACJ injuries is not clarified in the current literature. However, there is currently insufficient high-level evidence for the overall treatment options for ACJ injuries. If surgical intervention is decided upon in consultation with the patient, the complications may not outweigh the benefits. The multitude of existing techniques is indicative of the uncertainty surrounding this issue, and no gold standard has yet been established for treatment methods. An ideal classification would include not only vertical and horizontal instability, but also the severity of kinematic alterations of the shoulder complex. This indicates the need for a new and improved diagnostic tool for the classification of ACJ injuries.
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Affiliation(s)
- Charlotte de Groot
- Department of Orthopaedic Surgery and Trauma Surgery, OLVG, Amsterdam, the Netherlands,Correspondence: Charlotte de Groot, Department of Orthopaedic Surgery and Trauma Surgery, OLVG, P.O. Box 95500, Amsterdam, 1090 HM, the Netherlands, Email
| | - Daniel E Verstift
- Shoulder and Elbow Unit, Joint Research, Department of Orthopaedic Surgery and Trauma Surgery, OLVG, Amsterdam, the Netherlands
| | | | - Derek F P van Deurzen
- Shoulder and Elbow Unit, Joint Research, Department of Orthopaedic Surgery and Trauma Surgery, OLVG, Amsterdam, the Netherlands
| | - Michel P J van den Bekerom
- Shoulder and Elbow Unit, Joint Research, Department of Orthopaedic Surgery and Trauma Surgery, OLVG, Amsterdam, the Netherlands,Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, the Netherlands
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5
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Sonnier JH, Kemler B, Coladonato C, Paul RW, Tjoumakaris FP, Freedman KB. Surgical management of acute, high-grade acromioclavicular joint separations: a systematic review. JSES REVIEWS, REPORTS, AND TECHNIQUES 2023; 3:10-20. [PMID: 37588062 PMCID: PMC10426581 DOI: 10.1016/j.xrrt.2022.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background While a number of treatment options exist for repair of acute, high-grade acromioclavicular joint (ACJ) separation, none have emerged as the standard of care. The purpose of this study was to systematically review the literature on surgical treatment of acute, high-grade (Rockwood grades III-V) ACJ separations in order to compare outcomes between direct fixation and tendon graft ligament reconstruction. Methods A systematic review of the literature evaluating outcomes for acute ACJ separation treatment with direct fixation or free biologic tendon graft reconstruction was performed. The following databases were examined: the Cochrane Database of Systematic Reviews, the Cochrane Central Register of Controlled Trials, PubMed (1980-2021), and Embase (1980-2021). Studies were included if they reported a mean time to surgery as <6 weeks, contained >10 patients with a minimum 1-year follow-up, and reported clinical or radiographic outcomes. Results A total of 52 studies met the inclusion criteria. Seven studies reported outcomes following tendon graft ligament reconstruction (n = 128 patients). There were multiple methods of direct fixation. Thirty-three studies utilized suture button constructs (n = 1138), 16 studies used hook plates (n = 567), 2 studies used coracoclavicular screws (n = 94), 2 studies used suture fixation (n = 93), 2 studies used suture anchor (n = 55), 2 studies used suture cerclage fixation (n = 87), 1 used single multistrand titanium cable (n = 24), and 1 used K wire (n = 11). The mean follow-up Constant scores ranged from 77.5 to 97.1 in the fixation group compared to 90.3-96.6 in the tendon graft group. The mean visual analog scale scores ranged from 0 to 4.5 in the fixation group and 0.1-1 in the tendon graft group. Net CC distance ranged from 17.5 to 3.6 mm in the fixation group and 7.4-4 mm in the tendon graft group. The revision rates ranged from 0.0% to 18.18% in the direct fixation group and 5.88%-17% in the tendon graft group. Conclusion Direct fixation and tendon graft reconstruction for management of acute, high-grade ACJ separations have similar patient subjective and radiographic outcomes, as well as complication and revision rates at a minimum 1-year follow-up.
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Affiliation(s)
- John Hayden Sonnier
- Rothman Orthopaedic Institute, Division of Sports Medicine, Philadelphia, PA, USA
| | - Bryson Kemler
- Rothman Orthopaedic Institute, Division of Sports Medicine, Philadelphia, PA, USA
| | - Carlo Coladonato
- Rothman Orthopaedic Institute, Division of Sports Medicine, Philadelphia, PA, USA
| | - Ryan W. Paul
- Rothman Orthopaedic Institute, Division of Sports Medicine, Philadelphia, PA, USA
| | | | - Kevin B. Freedman
- Rothman Orthopaedic Institute, Division of Sports Medicine, Philadelphia, PA, USA
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Muacevic A, Adler JR, Dela Rueda T, Jenkins S, Shin C, Haratian R, McGahan P, Chen J. Open Acromioclavicular Repair With a Suture Cerclage Tensioning System: A Case Series. Cureus 2023; 15:e34018. [PMID: 36811052 PMCID: PMC9939279 DOI: 10.7759/cureus.34018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2023] [Indexed: 01/22/2023] Open
Abstract
Introduction Numerous surgical techniques to address a type III and type V acromioclavicular (AC) joint separation have been described in the literature, but a preferred standard approach is still in debate. Current approaches include anatomic reduction, coracoclavicular (CC) ligament reconstruction, and anatomic reconstruction of the joint. In this case series, subjects received a surgical approach that avoids metal anchors and utilizes a suture cerclage tensioning system to achieve adequate reduction. Surgical technique An AC joint repair was achieved with a suture cerclage tensioning system, which allows the surgeon to apply a specific amount of force on the clavicle to achieve adequate reduction. This technique repairs the AC and CC ligaments, restoring the anatomy of the AC joint while avoiding some of the common risks and disadvantages associated with metal anchors. Methods From June 2019 to August 2022, 16 patients underwent repair of the AC joint with a suture cerclage tension system. Inclusion criteria included the diagnosis of type III or type V AC joint separation with another concomitant injury, acute and chronic injury, and patients who attended all their postoperative visits. Exclusion criteria included patients who lost to follow-up or patients who missed any of their postoperative visits. Radiographic images were taken during each subject's preoperative and postoperative visits, and the CC distance was measured to determine the integrity of the all-suture cerclage repair. Results Of the 16 patients included in this case series, radiographic images taken during each subject's postoperative visit showed a stable construct with little changes in the CC distance. The average change in CC distance when comparing the two-week and one-month postoperative follow-up is 0.2mm. The average change in CC distance when comparing the two-week and two-month postoperative follow-up is 1.45mm. The average change in CC distance when comparing the two-week and four-month postoperative follow-up is 2.6mm. Conclusion Overall, an AC joint repair with the suture cerclage tension system can be a viable, cost-effective technique for restoring vertical and horizontal stability. Although follow-up, larger-scale studies are required to determine the biomechanical integrity of the construct with an all-suture approach, this case series presents 16 subjects whose postoperative radiographic images showed only a small change in CC distance at two to four months after surgery.
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Fulton ZW, Singleton A, Miller RM. Coracoclavicular Ligament Reconstruction Using TightRope for Delayed Grade III Acromioclavicular Joint Injury After Ipsilateral Diaphyseal Clavicle Fracture Fixation: Surgical Technique and Review of Current Literature. Tech Hand Up Extrem Surg 2022; 26:208-211. [PMID: 35698303 DOI: 10.1097/bth.0000000000000386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Athletes commonly sustain high-energy direct impact injuries to the shoulder, with acromioclavicular joint (ACJ) injuries accounting for over half. Ipsilateral ACJ injury and diaphyseal clavicle fracture occur nearly 7% of the time. There is limited literature offering treatment suggestions for this unique injury pattern and limited evidence providing guidance to suggest which injury patterns should be treated operatively or nonoperatively. Here, we present successful treatment of a high-level athlete utilizing a Knotless TightRope XP placed through a superior clavicle plate with successful return to full activity at 6 months postoperation. The TightRope technique offers the ability to augment through a preexisting superior clavicular plate in a low-profile manner and promote easy suture tensioning to obtain and maintain reduction of the injured ACJ.
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Affiliation(s)
- Zachary W Fulton
- Department of Orthopedics, Mercy Health St. Vincent Medical Center, Toledo, OH
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8
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Jildeh TR, Peebles AM, Brown JR, Mologne MS, Provencher MT. Treatment of Failed Coracoclavicular Ligament Reconstructions: Primary Acromioclavicular Ligament and Capsular Reconstruction and Revision Coracoclavicular Ligament Reconstruction. Arthrosc Tech 2022; 11:e1387-e1393. [PMID: 36061467 PMCID: PMC9437465 DOI: 10.1016/j.eats.2022.03.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 03/12/2022] [Indexed: 02/03/2023] Open
Abstract
Acromioclavicular (AC) joint dislocations are a common injury affecting 2 of every 10,000 people in the general population and comprise 9% to 12% of all injuries to the shoulder. Most injuries occur through contact activity, which drives the acromion inferiorly with the clavicle remaining in its anatomic position, initiating a cascade of injury propagating from the AC ligament followed by failure of the coracoclavicular ligaments. Many techniques have been described for AC joint injuries, without a consensus gold standard. The revision setting offers even less consensus on treatment options and countless difficulties for surgeons. There have been more than 60 described procedures regarding AC and coracoclavicular ligament reconstructions, with significant controversy regarding the optimal intervention for each injury. When these techniques fail, it is important to pinpoint the mechanism of failure to construct a successful plan for revision. The purpose of this Technical Note is to describe our preferred method of primary AC and revision coracoclavicular reconstruction using a combination of autograft and allograft semitendinosus as well as TightRope fixation.
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Affiliation(s)
| | | | - Justin R. Brown
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | | | - Matthew T. Provencher
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A,Steadman Clinic, Vail, Colorado, U.S.A,Address correspondence to CAPT Matthew T. Provencher, M.D., M.B.A., M.C., U.S.N.R. (ret.), Steadman Philippon Research Institute, The Steadman Clinic, 181 W Meadow Dr., Ste 400, Vail, CO 81657.
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9
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Boström Windhamre H, von Heideken J, Une-Larsson V, Ekström W, Ekelund A. No difference in clinical outcome at 2-year follow-up in patients with type III and V acromioclavicular joint dislocation treated with hook plate or physiotherapy: a randomized controlled trial. J Shoulder Elbow Surg 2022; 31:1122-1136. [PMID: 35007749 DOI: 10.1016/j.jse.2021.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 12/02/2021] [Accepted: 12/04/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND The need for operative treatment of acute acromioclavicular (AC) joint dislocation is unclear. The purpose of this randomized controlled trial was to compare the outcomes after operative treatment with a hook plate with the outcomes after nonoperative treatment of acute Rockwood type III and type V AC joint dislocations separately. METHODS The inclusion criteria were patients aged 18-65 years with an acute type III or type V AC joint dislocation with the availability to start treatment within 3 weeks after trauma. All patients received the same standardized outpatient rehabilitation protocol and were followed up for 24 months. Assessments were based on radiographs, clinical examination findings, and questionnaires. The primary outcome was the Constant score (CS). The secondary outcomes were as follows: Subjective Shoulder Value (SSV), QuickDASH score (abbreviated version of the Disabilities of the Arm, Shoulder and Hand questionnaire), shoulder pain at rest and during movement rated using a visual analog scale, EQ-5D (European Quality of Life 5 Dimensions) score, patient satisfaction, cosmesis, complications, and adverse events. The 4 groups were compared using 1-way analysis of variance and intention to treat. RESULTS The included patients (N = 124) (mean age, 40 years [range, 18-64 years]; 91% male patients) were randomized, stratified by type, to nonoperative treatment (type III, n = 33; type V, n = 30) or operative treatment with a hook plate (type III, n = 30; type V, n = 31) at a single center. Three patients randomized to physiotherapy dropped out before any follow-up measures, leaving 121 patients in the study. Complete clinical follow-up data were obtained from 118 patients at 24 months. At 3 months, patients in both nonoperatively treated groups had a significantly better mean CS, SSV, and QuickDASH score and had less pain at rest and during movement compared with patients treated operatively. At 6, 12, and 24 months, there were no significant differences in the CS, SSV, QuickDASH score, pain, or EQ-5D score between the groups regardless of intervention. At 24 months, the mean CS was 88 for nonoperatively treated type III patients vs. 91 for operatively treated type III patients and was 90 vs. 91 for type V patients (P = .477). At final follow-up, patients had regained 97% of the mean CS comparing the uninjured and injured shoulders and 86% of the patients rated the result as excellent or good. Eleven patients assigned to nonoperative treatment (18%, 6 type III and 5 type V) underwent surgery within 19 months. CONCLUSIONS Both the nonoperative and operative treatment groups had very good restoration of shoulder function and patient satisfaction at 24 months, and operative treatment did not lead to better outcomes compared with nonoperative treatment. In conclusion, our study does not support surgery with a hook plate in patients with acute Rockwood type III or type V AC joint dislocations.
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Affiliation(s)
- Helena Boström Windhamre
- Department of Orthopedic Surgery, Capio St. Göran's Hospital, Stockholm, Sweden; Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.
| | - Johan von Heideken
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Viveka Une-Larsson
- Department of Orthopedic Surgery, Capio St. Göran's Hospital, Stockholm, Sweden
| | - Wilhelmina Ekström
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Anders Ekelund
- Department of Orthopedic Surgery, Capio St. Göran's Hospital, Stockholm, Sweden; Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
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Gawel RJ, D'Amore T, Otlans PT, Rao S, Cohen SB, Ciccotti MG. Criteria for return to play after operative management of acromioclavicular joint separation: a systematic review. JSES REVIEWS, REPORTS, AND TECHNIQUES 2022; 2:140-148. [PMID: 37587962 PMCID: PMC10426690 DOI: 10.1016/j.xrrt.2021.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Background Acromioclavicular (AC) joint separation is a common cause of shoulder injury among athletes. High-grade injuries may require operative fixation, and comprehensive return-to-play guidelines have not yet been established. The purpose of this study was to summarize criteria for return to play after operative management of AC joint separation. Methods A systematic review of the literature was performed from January 1999 to April 2020 to evaluate clinical evidence regarding criteria for return to play after operative management of isolated AC joint separation. Results Sixty-three studies with at least 1 explicitly stated return-to-play criterion were identified out of an initial database search of 1253 published articles. Eight separate categories of return-to-play criteria were identified, the most common of which was time from surgery (95.2%). Return-to-play timelines ranged from 2 to 12 months, the most common timeline being 6 months (37.8%). Only 4 (6.3%) studies used conditional criteria to guide return to play, which included range of motion, strength, clinical stability, radiographic stability, functional assessment, safety assessment, and hardware removal. Conclusion Most published studies use only time-based criteria for return to play after surgery for AC joint separation, and only a small number of studies use additional subjective or objective criteria. While this systematic review helps provide a foundation for developing a comprehensive return-to-play checklist, further investigation is needed to establish safe and effective guidelines that will enable athletes to safely return to sport and minimize the recurrence of injury.
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Affiliation(s)
- Richard J. Gawel
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA
| | - Taylor D'Amore
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA
| | - Peters T. Otlans
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA
| | - Somnath Rao
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA
| | - Steven B. Cohen
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA
| | - Michael G. Ciccotti
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA
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11
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Borbas P, Warby S, Yalizis M, Smith M, Hoy G. Return to Play After Surgical Treatment of High-Grade Acromioclavicular Joint Injuries in the Australian Football League. Orthop J Sports Med 2022; 10:23259671221085602. [PMID: 35400140 PMCID: PMC8990692 DOI: 10.1177/23259671221085602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 01/10/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Acromioclavicular joint (ACJ) injuries are the second most common upper limb injuries in the Australian Football League (AFL); however, there is little evidence on the return-to-sport results after surgical stabilization of the ACJ in this sporting population. Purpose: To investigate the return-to-sport time, on-field performance, and patient-reported outcomes in a series of professional AFL players after undergoing ACJ stabilization. Study Design: Case series; Level of evidence, 4. Methods: We conducted a retrospective case series of all AFL players who had undergone open twin-tailed dog-bone ACJ stabilization by a single surgeon between September 2013 and April 2017. Outcome measures included time to return to sport, on-field performance indicators (handballs, tackles, kicks, and AFL Fantasy and Supercoach scores), the Nottingham Clavicle Score, Oxford Shoulder Score, and the Specific Acromioclavicular Score. Patient-reported outcomes were evaluated at a minimum follow-up of 12 months. Results: Of 13 senior listed AFL players who underwent twin-tailed dog-bone surgery, 9 players were included. Mean follow-up was 24.8 months (range, 5-41 months) postoperatively. Mean return-to-sport time was 8.6 weeks for injuries that occurred within the season. The number of kicks, marks, handballs, and tackles as well as AFL Supercoach and Fantasy scores did not significantly change after surgery ( P > .05). Outcome measures showed a high level of patient satisfaction after surgery, with a mean Nottingham Clavicle Score of 92.2, Oxford Shoulder Score of 47.7, and the Specific Acromioclavicular Score of 7.5. Conclusion: In a collective of professional AFL players with ACJ injury, our twin-tailed dog-bone technique revealed return to competitive play could be achieved at a mean of 8.6 weeks without compromising on-field performance or patient-reported pain, function, and satisfaction.
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Affiliation(s)
- Paul Borbas
- Melbourne Orthopaedic Group, Windsor, Victoria, Australia
| | - Sarah Warby
- Melbourne Orthopaedic Group, Windsor, Victoria, Australia
- Melbourne Shoulder Group, Prahran, Victoria, Australia
- Department of Rehabilitation, Nutrition and Sport, La Trobe University, Bundoora, Victoria, Australia
| | - Matthew Yalizis
- Sydney Shoulder and Elbow Surgeons, Darlinghurst, New South Wales, Australia
| | - Mitchell Smith
- Melbourne Orthopaedic Group, Windsor, Victoria, Australia
| | - Gregory Hoy
- Melbourne Orthopaedic Group, Windsor, Victoria, Australia
- Department of Surgery, Monash University, Clayton, Victoria, Australia
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12
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Bhatnagar A, Al-Hihi M, Ali R, Sharma N, Lai P, Monga A, Hadidchi S, Kayder O, Amalraj B, Kordbacheh H, Johnson S, Abujudeh H, Paxton JH, Lewis N. Imaging Utilization Patterns and Injury Characteristics Associated with Electric Standing Scooters in a Major Urban Area. J Emerg Med 2021; 62:182-190. [PMID: 34963516 DOI: 10.1016/j.jemermed.2021.10.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 10/07/2021] [Accepted: 10/17/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND The recent proliferation of electric standing scooters in major urban areas of the United States has been accompanied by injuries of varying severity and nature, representing a growing public health concern. OBJECTIVE Our aim was to characterize imaging utilization patterns for injuries associated with electric scooter (e-scooter) use, including their initial emergency department (ED) management. METHODS We conducted a retrospective review of the electronic medical record for all patients presenting to affiliated EDs for e-scooter-related injuries between July 2018 and April 2020. Demographics, date and time of presentation, imaging study type, resultant injury, and procedural details were recorded. RESULTS Ninety-seven patients were included; mean age was 27.6 years. Of these, 55 patients (57%) had injuries identified on imaging and 40% of all imaging studies were positive. Most identified injuries (61%) were musculoskeletal, with a small number of neurological (2%) and genitourinary (1%) injuries. The highest prevalence of presentations occurred in August; most patients (72%) presented between 3 pm and 1 am and granular peaks were between 12 am and 1 am and 5 pm and 6 pm. CONCLUSIONS Patients presenting with e-scooter injuries have a high likelihood of injury to the radial head, nasal bone, and malleoli. Emergency physicians should be especially vigilant for injuries in these areas at presentation. Visceral injuries are uncommon but may be severe enough to warrant surgery.
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Affiliation(s)
- Akash Bhatnagar
- Department of Radiology, Wayne State University, School of Medicine, Detroit, Michigan
| | - Maysoon Al-Hihi
- Department of Radiology, Wayne State University, School of Medicine, Detroit, Michigan
| | - Rehan Ali
- Department of Radiology, Wayne State University, School of Medicine, Detroit, Michigan
| | - Neil Sharma
- Department of Radiology, Wayne State University, School of Medicine, Detroit, Michigan
| | - Patrick Lai
- Department of Radiology, Wayne State University, School of Medicine, Detroit, Michigan
| | - Akarshan Monga
- Department of Radiology, Wayne State University, School of Medicine, Detroit, Michigan
| | - Shahram Hadidchi
- Department of Radiology, Wayne State University, School of Medicine, Detroit, Michigan
| | - Orest Kayder
- Department of Radiology, Wayne State University, School of Medicine, Detroit, Michigan
| | - Benedict Amalraj
- Department of Internal Medicine, St. Joseph Mercy Oakland Hospital, Pontiac, Michigan
| | - Hamed Kordbacheh
- Department of Radiology, Wayne State University, School of Medicine, Detroit, Michigan
| | - Samuel Johnson
- Department of Radiology, Wayne State University, School of Medicine, Detroit, Michigan
| | - Hani Abujudeh
- Department of Radiology, Wayne State University, School of Medicine, Detroit, Michigan
| | - James H Paxton
- Department of Emergency Medicine, Wayne State University, School of Medicine, Detroit, Michigan
| | - Nicholas Lewis
- Department of Radiology John D. Dingell Veterans Affairs Medical Center, Detroit, Michigan
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13
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Ruzbarsky JJ, Elrick BP, Nolte PC, Arner JW, Millett PJ. Grade III Acromioclavicular Separations Treated With Suspensory Fixation Techniques: A Systematic Review of Level I Through IV Studies. Arthrosc Sports Med Rehabil 2021; 3:e1535-e1545. [PMID: 34712991 PMCID: PMC8527265 DOI: 10.1016/j.asmr.2021.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 04/24/2021] [Indexed: 11/18/2022] Open
Abstract
Purpose To perform a systematic review comparing clinical outcomes, radiographic outcomes, and complication rates after acute (surgery ≤6 weeks from injury) versus chronic (surgery >6 weeks from injury) acromioclavicular joint reconstructions for grade III injuries using modern suspensory fixation techniques. Methods We performed a systematic review of the literature examining acute versus chronic surgical treatment of Rockwood grade III acromioclavicular joint separations using the Cochrane registry, MEDLINE database, and Embase database over the past 10 years according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines. The inclusion criteria included techniques using suspensory fixation, a minimum study size of 3 patients, a minimum follow-up period of 6 months, human studies, and English-language studies. The methodology of each study was evaluated using the Methodological Index for Non-randomized Studies (MINORS) tool for nonrandomized studies and the revised Cochrane risk-of-bias (RoB 2) tool for randomized controlled trials. Results The systematic review search yielded 20 studies with a total of 253 patients. There were 2 prospective randomized controlled trials, but most of the included studies were retrospective. On comparison of acute surgery (≤6 weeks) and chronic surgery (>6 weeks), individual studies reported a range of Constant scores of 84.4 to 98.2 and 80.8 to 94.1, respectively. The ranges of radiographic coracoclavicular distances reported at final follow-up also favored acute reconstructions, which showed improved reduction (9.2-15.7 mm and 11.7-18.6 mm, respectively). The reported complication rates ranged from 7% to 67% for acute reconstructions and from 0% to 30% for chronic reconstructions. Conclusions The ranges in the Constant score may favor acute reconstructions, but because of the heterogeneity in the surgical techniques in the literature, no definitive recommendations can be made regarding optimal timing. Level of Evidence Level IV, systematic review of Level I through IV studies.
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Affiliation(s)
| | | | - Philip-C. Nolte
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
- Department of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen, Ludwigshafen, Germany
| | | | - Peter J. Millett
- The Steadman Clinic, Vail, Colorado, U.S.A
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
- Address correspondence to Peter J. Millett, M.D., M.Sc., Steadman Philippon Research Institute, The Steadman Clinic, 181 W Meadow Dr, Ste 400, Vail, CO 81657, U.S.A.
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14
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Diaz CC, Forlenza EM, Lavoie-Gagne OZ, Knapik DM, Korrapati A, Chahla J, Forsythe B. Acromioclavicular Joint Separation in UEFA Soccer Players: A Matched-Cohort Analysis of Return to Play and Player Performance From 1999 to 2018. Orthop J Sports Med 2021; 9:23259671211026262. [PMID: 34708134 PMCID: PMC8543588 DOI: 10.1177/23259671211026262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 03/04/2021] [Indexed: 11/15/2022] Open
Abstract
Background Acromioclavicular joint (ACJ) separation injuries are uncommon in professional soccer players, threatening future performance and team contributions. Data regarding return to play (RTP) in professional soccer players after ACJ separation are limited. Purpose To determine the rate, time to RTP, and player performance after ACJ separation in soccer players from the top 5 professional European leagues when compared with a retrospective, matched cohort of uninjured players. Study Design Cohort study; Level of evidence, 3. Methods Professional soccer players suffering ACJ separation injuries between 1999 and 2018 were identified and were matched to uninjured players (2 controls to 1 injured player) by position, height, age, season year, and length of time played. Information on date of injury, timing to RTP, and player performance metrics (minutes played, games played, goals scored, assists made, and points per game) were collected from transfermarkt.co.uk, uefa.com, fifa.com, official team websites, public injury reports, and press releases. Change in performance metrics for the 4 seasons after the season of injury were based on metrics 1 season before injury. Univariate comparisons were performed using independent 2-group t tests and Wilcoxon rank-sum tests when normality of distributions was violated. Results A total 59 soccer players with ACJ separation injuries were identified. Mean age at injury was 24.6 ± 5.3 years. Of these, 81% of the players returned to play, with 69% returning within postinjury season 1. Mean time to RTP was 49.8 ± 24.3 days (5.9 ± 4.1 games). Two players suffered recurrent ACJ separation injuries in their professional soccer careers. There were no significant differences between athletes who sustained ACJ injuries versus control athletes in the number of games played, minutes per game per season, goals scored, assists, or points in the 4 seasons after injury. Defenders played fewer minutes and recorded fewer assists during postinjury season 1 when compared with control athletes. Conclusion Of the 59 elite soccer players who sustained ACJ separation injuries during the study period, 81% returned to elite competition. Performance metrics were similar to preinjury levels and matched, uninjured control players.
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Affiliation(s)
- Connor C Diaz
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Enrico M Forlenza
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Ophelie Z Lavoie-Gagne
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Derrick M Knapik
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Avinaash Korrapati
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Jorge Chahla
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Brian Forsythe
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
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15
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Free Hand Drilling Technique to Enhance Central Position of Tunnels in Arthroscopic Acromioclavicular Joint Fixation Using TightRope System. Arthrosc Tech 2021; 10:e1829-e1837. [PMID: 34336582 PMCID: PMC8322672 DOI: 10.1016/j.eats.2021.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 04/01/2021] [Indexed: 02/03/2023] Open
Abstract
Acromioclavicular joint (ACJ) dislocations represent one of the most common lesions in the shoulder. Arthroscopic reduction and ACJ fixation with the button system is one of the most used techniques for displaced and unstable dislocations. Difficulties with placing the tunnels in the central and correct position of the clavicular and coracoid can occur with the use of a guide, which can result in fractures, eccentric tunnel position, cortical rupture, prolongation of surgical times with its complications as bleeding, tissue infiltration, difficult visualization, and increased risk of infection. Prior free hand central tunnel placement in the clavicle with a 3.2 mm drill helps to keep in place the pin guide over the superior cortical of coracoid with reduction of guide movement to enhance the correct position of tunnel in the coracoid process avoiding bone complications.
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16
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LeVasseur MR, R Mancini M, Berthold DP, Cusano A, McCann GP, Cote MP, Gomlinski G, Mazzocca AD. Acromioclavicular Joint Injuries: Effective Rehabilitation. Open Access J Sports Med 2021; 12:73-85. [PMID: 34093044 PMCID: PMC8169819 DOI: 10.2147/oajsm.s244283] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 04/08/2021] [Indexed: 01/19/2023] Open
Abstract
Purpose To perform a review of the literature focusing on rehabilitation protocols in patients with acromioclavicular (AC) joint injuries treated operatively and nonoperatively and to provide an updated rehabilitation treatment algorithm. Methods Studies were identified by searching the MEDLINE database from 01/1995 to 09/2020. Included studies contained detailed rehabilitation protocols with physiologic rationale for AC joint injuries. Biomechanical studies, technique articles, radiographic studies, systematic reviews, case studies, editorials, and studies that compared nonoperative versus operative treatment without focus on rehabilitation were excluded. Following identification of the literature, an updated treatment algorithm was created. Results The search strategy yielded 1742 studies, of which 1654 studies were excluded based on title, 60 on the abstract, and 25 on the full manuscript. One study was manually identified using article reference lists, yielding four publications presenting detailed rehabilitation protocols based on physiologic rationale. No randomized controlled trials or comparative studies were identified or cited as a basis for these rehabilitation protocols. Conclusion Few detailed rehabilitation protocols in patients with AC joint injuries have been published. These protocols are limited by their standardization, arbitrary timelines, and provide minimal assessment of individual patient characteristics. The quality of patient care can be improved with more practical guidelines that are goal-oriented and allow for critical thinking among clinicians to address individual patient needs. Three common barriers preventing successful rehabilitation were identified and addressed: Pain, Apprehension, and (anterior chest wall) Stiffness to regain Scapular control, effectively termed "PASS" for AC joint rehabilitation. Clinical Relevance Rehabilitation protocols for AC joint injuries should be less formulaic and instead allow for critical thinking and effective communication among clinicians and therapists to address individual patient needs.
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Affiliation(s)
- Matthew R LeVasseur
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
| | - Michael R Mancini
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
| | - Daniel P Berthold
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA.,Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | - Antonio Cusano
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
| | - Grace P McCann
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
| | - Mark P Cote
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
| | - Gregg Gomlinski
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
| | - Augustus D Mazzocca
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
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17
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Joshi A, Basukala B, Singh N, Rijal S, Karki DB, Bista R, Pradhan I. Arthroscopy-Assisted All-Suture Coracoclavicular and Acromioclavicular Joint Stabilization in Acute Acromioclavicular Joint Injuries. Arthrosc Tech 2021; 10:e1293-e1306. [PMID: 34141545 PMCID: PMC8185648 DOI: 10.1016/j.eats.2021.01.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 01/29/2021] [Indexed: 02/03/2023] Open
Abstract
The existing literature agrees on surgical management for Rockwood grade IV and V injuries, but there is no consensus which type of surgery is the most appropriate one. More than 150 surgeries have been described for this condition in the literature. In an injury of less than 3 weeks, most surgeons prefer suture-button devices for coracoclavicular stabilization. Recent biomechanical studies have demonstrated that coracoclavicular stabilization provides good vertical stability but poor horizontal stability of acromioclavicular joint. Hence, they recommend acromioclavicular stabilization along with coracoclavicular stabilization. The use of a suture-button device for coracoclavicular stabilization requires special implants and instruments along with high surgical skills to drill precisely placed holes in the clavicle and the coracoid in order to avoid fractures from the drill hole. Due to relatively smaller clavicle and coracoid in Asian population, making holes in the clavicle and the coracoid has increased risk of fracture. We describe a technique in which no drill holes are made in the clavicle or the coracoid. In our technique, suture tape is used, which is looped around the coracoid and the clavicle, and the limbs are tied over the clavicle to maintain the coracoclavicular distance. The remaining limbs of suture tape is further looped through the tunnels made in acromion and tied over the acromion to augment the acromioclavicular ligament. The potential advantages of this technique are no costly implant and instruments are required, avoidance of complications associated with drill holes in coracoid and clavicle, both coracoclavicular and acromioclavicular joints are stabilized, direct repair of the acromioclavicular ligament can be performed, and no need of second surgery for implant removal.
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Affiliation(s)
- Amit Joshi
- AKB Center for Arthroscopy, Sports Injuries and Regenerative Medicine, B&B Hospital, Gwarko, Lalitpur,KIST Medical College and Teaching Hospital, Lalitpur,Address correspondence to Prof. Amit Joshi, M.S. (Ortho.), AKB Center for Arthroscopy, Sports Injuries and Regenerative Medicine, B&B Hospital, Lalitpur, Nepal.
| | - Bibek Basukala
- AKB Center for Arthroscopy, Sports Injuries and Regenerative Medicine, B&B Hospital, Gwarko, Lalitpur
| | - Nagmani Singh
- AKB Center for Arthroscopy, Sports Injuries and Regenerative Medicine, B&B Hospital, Gwarko, Lalitpur
| | - Sanjeeb Rijal
- Chitwan Medical College and Teaching Hospital, Bharatpur
| | | | - Rohit Bista
- AKB Center for Arthroscopy, Sports Injuries and Regenerative Medicine, B&B Hospital, Gwarko, Lalitpur
| | - Ishor Pradhan
- AKB Center for Arthroscopy, Sports Injuries and Regenerative Medicine, B&B Hospital, Gwarko, Lalitpur
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18
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Czerwonatis S, Dehghani F, Steinke H, Hepp P, Bechmann I. Nameless in anatomy, but famous among surgeons: The so called “deltotrapezoid fascia”. Ann Anat 2020; 231:151488. [DOI: 10.1016/j.aanat.2020.151488] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 02/06/2020] [Accepted: 02/08/2020] [Indexed: 11/28/2022]
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19
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Nolte PC, Lacheta L, Dekker TJ, Elrick BP, Millett PJ. Optimal Management of Acromioclavicular Dislocation: Current Perspectives. Orthop Res Rev 2020; 12:27-44. [PMID: 32184680 PMCID: PMC7062404 DOI: 10.2147/orr.s218991] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 02/19/2020] [Indexed: 12/14/2022] Open
Abstract
Injuries to the acromioclavicular (AC) joint are common and mostly involve younger, male individuals. Whereas the majority of AC joint dislocations can be treated nonoperatively with a trial of immobilization, pain medication, cryotherapy, and physiotherapy, there are patients that do not respond well to conservative management and may require surgical treatment. Identifying and treating these patients according to the type and chronicity of AC joint dislocation is paramount. To date, a myriad of surgical techniques have been proposed to address unstable AC joint dislocations and are indicative of the uncertainty that exists in optimal management of these injuries. Historically research has focused on the restoration of the coracoclavicular ligament complex. However, recently the importance of the acromioclavicular capsule and ligaments has been emphasized. This review aims to provide the reader with an overview of current treatment strategies and research, as well as future perspectives.
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Affiliation(s)
- Philip C Nolte
- Steadman Philippon Research Institute, Vail, CO, USA.,Department of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen, Ludwigshafen, Germany
| | - Lucca Lacheta
- Steadman Philippon Research Institute, Vail, CO, USA.,Center for Musculoskeletal Surgery, Charité Universitaetsmedizin Berlin, Berlin, Germany
| | - Travis J Dekker
- Steadman Philippon Research Institute, Vail, CO, USA.,Eglin Air Force Base, 96th Medical Group, United States Air Force, Eglin, FL, USA
| | | | - Peter J Millett
- Steadman Philippon Research Institute, Vail, CO, USA.,The Steadman Clinic, Vail, CO, USA
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20
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Malahias MA, Sarlikiotis T, Brilakis E, Gerogiannis D, Avramidis G, Antonogiannakis E. The clinical outcome of the ‘Surgilig’ technique for the reconstruction of acromioclavicular dislocations: A systematic review. J Orthop 2020; 18:126-131. [DOI: 10.1016/j.jor.2019.09.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 07/28/2019] [Accepted: 09/11/2019] [Indexed: 10/26/2022] Open
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21
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Tankshali K, Patel Z, Acharya H. Bosworth screw for acromioclavicular joint injuries: Indications and operative outcomes. JOURNAL OF ORTHOPEDICS, TRAUMATOLOGY AND REHABILITATION 2020. [DOI: 10.4103/jotr.jotr_69_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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22
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Morikawa D, Mazzocca AD, Obopilwe E, Cote MP, Kia C, Johnson JD, Imhoff FB, Scheiderer B. Reconstruction of the Acromioclavicular Ligament Complex Using Dermal Allograft: A Biomechanical Analysis. Arthroscopy 2020; 36:108-115. [PMID: 31864562 DOI: 10.1016/j.arthro.2019.07.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 07/12/2019] [Accepted: 07/14/2019] [Indexed: 02/02/2023]
Abstract
PURPOSE To analyze the posterior translational and rotational stability of the acromioclavicular (AC) joint following reconstruction of the superior acromioclavicular ligament complex (ACLC) using dermal allograft. METHODS Six fresh-frozen cadaveric shoulders were used (mean age of 65.3 ± 6.9 years). The resistance force against posterior translation (10 mm) and torque against posterior rotation (20°) was measured. Specimens were first tested with both the intact ACLC and coracoclavicular ligaments. The ACLC and coracoclavicular ligaments were then transected so simulate a Type III/V AC joint dislocation. Each specimen then underwent 3 testing conditions, performed in the following order: (1) ACLC patch reconstruction alone, (2) ACLC patch with an anatomic coracoclavicular reconstruction (ACCR) using semitendinosus allograft, and (3) the transected ACLC with an ACCR only. Differences in posterior translational and rotational torque across testing conditions were analyzed with a one-way repeated analysis of variance analysis. RESULTS Mean resistance against posterior translation in the intact condition was 65.76 ± 23.8 N. No significant difference found between the intact condition compared with specimens with the ACLC-patch only (44.2 ± 11.3 N, P = .06). The ACCR technique, when tested alone, had significantly less posterior translational resistance compared with the intact condition (38.5 ± 8.94 N, P = .008). ACLC patch in combination with an ACCR was closest in restoring native posterior translation (57.1 ± 19.2 N, P = .75). For rotational resistance, only the addition of the ACLC patch with an ACCR (0.51 ± 0.07 N-m) demonstrated similar torque compared with the intact joint (0.89 ± 0.5 N-m, P = .06). CONCLUSIONS The ACLC-patch plus ACCR technique was able to closest restore the percent of normal posterior translational and rotational stability. CLINICAL RELEVANCE Recurrent posterior instability of the AC joint is a potential complication after coracoclavicular reconstruction surgery. In the in vitro setting, this study demonstrated increased AC joint stability with the addition of an ACLC reconstruction using dermal allograft.
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Affiliation(s)
- Daichi Morikawa
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, U.S.A.; Department of Orthopaedic Surgery, Juntendo University, Tokyo, Japan.
| | - Augustus D Mazzocca
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, U.S.A
| | - Elifho Obopilwe
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, U.S.A
| | - Mark P Cote
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, U.S.A
| | - Cameron Kia
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, U.S.A
| | - Jeremiah D Johnson
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, U.S.A
| | - Florian B Imhoff
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, U.S.A.; Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | - Bastian Scheiderer
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, U.S.A.; Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
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23
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An evaluation of scooter injury and injury patterns following widespread adoption of E-scooters in a major metropolitan area. Clin Imaging 2019; 60:200-203. [PMID: 31927494 DOI: 10.1016/j.clinimag.2019.12.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 12/10/2019] [Accepted: 12/16/2019] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Despite the increasing use of e-scooters globally, the pattern of injuries on diagnostic imaging had not been well-documented to date. We performed a retrospective study utilizing our health system's radiology database to characterize the injury distribution and imaging features of scooter injuries. METHODS We utilized our radiology report database searching for any imaging report containing the word "scooter", beginning September 1, 2017, when scooters were first introduced to our area through December 1, 2018. RESULTS Our search yielded a total of 54 patients with 105 imaging studies. The injuries predominantly affected the musculoskeletal system, with a predilection to the upper extremity. We had no cases of visceral or neurotrauma. CONCLUSION Musculoskeletal injuries were the predominant form of scooter injury. The lack of visceral injury suggests that emergency physicians should consider having a higher clinical threshold for ordering these studies in patients with scooter injuries.
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24
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Azar F, Pfeifer C, Alt V, Pregler B, Weiss I, Mayr A, Kerschbaum M. Clavicle Elevation or Shoulder Girdle Depression in Acromioclavicular Joint Dislocation: A Radiological Investigation. Orthop J Sports Med 2019; 7:2325967119879927. [PMID: 32010727 PMCID: PMC6967197 DOI: 10.1177/2325967119879927] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Background: The side-comparative coracoclavicular (CC) distance is used to describe the vertical instability component of acute acromioclavicular (AC) joint dislocations. Elevation of the clavicle or a depression of the shoulder girdle can lead to an increased CC distance. The dislocation direction has not yet been investigated and is not included in common classification systems. Hypothesis: Clavicle elevation is primarily responsible for vertical dislocation in AC joint separation. Study Design: Cross-sectional study; Level of evidence, 3. Methods: Weighted and nonweighted bilateral plain anteroposterior views of the shoulder girdles of patients with AC joint dislocations (Rockwood [RW] types III and V), diagnosed in our trauma department between 2001 and 2018, were included in this study. After determining the CC distance, a side-comparative determination of the positions of both the clavicle and shoulder girdle, with reference to the spinal column, was conducted. Results: In total, 245 bilateral plain anteroposterior views were evaluated (RW III, n = 116; RW V, n = 129). All patients showed a side-comparative clavicle elevation (mean ± SD: RW III, 5 ± 14 mm; RW V, 11 ± 17 mm) in weighted and nonweighted views. While no depression of the shoulder girdle was measured in RW III injuries (weighted and nonweighted views, 0 ± 11 mm), dropping of the shoulder girdle in RW V lesions on nonweighted views was observed (–5 ± 11 mm). Conclusion: Vertical dislocation is mostly associated with clavicle elevation in RW III injures, while in high-grade AC joint dislocations (RW V), a combination of clavicle elevation and shoulder girdle depression is present. A significantly greater superior displacement of the clavicle in RW V injuries was seen in weighted views, while a depression of the shoulder girdle could be detected in nonweighted views. For the first time, these results include the dislocation direction in the classification of an AC joint injury. Further studies are needed to investigate the extent to which dislocation types differ in optimal therapy and outcome.
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Affiliation(s)
- Fady Azar
- Clinic of Trauma Surgery, Hospital Weiden, Weiden in der Oberpfalz, Germany.,Clinic of Trauma Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Christian Pfeifer
- Clinic of Trauma Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Volker Alt
- Clinic of Trauma Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Benedikt Pregler
- Clinic of Radiology, University Medical Center Regensburg, Regensburg, Germany
| | - Isabella Weiss
- Clinic of Trauma Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Agnes Mayr
- Clinic of Trauma Surgery, University Medical Center Regensburg, Regensburg, Germany
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Martetschläger F, Kraus N, Scheibel M, Streich J, Venjakob A, Maier D. The Diagnosis and Treatment of Acute Dislocation of the Acromioclavicular Joint. DEUTSCHES ARZTEBLATT INTERNATIONAL 2019; 116:89-95. [PMID: 30892184 DOI: 10.3238/arztebl.2019.0089] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 08/09/2018] [Accepted: 11/22/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND The acromioclavicular joint (ACJ) is one of the more common sites of shoulder girdle injury, accounting for 4-12% of all such injuries, with an incidence of 3-4 cases per 100 000 persons per year in the general population. Current topics of debate include the proper standard diagnostic evaluation, the indications for surgery, and the best operative method. METHODS This review is based on publications retrieved by a selective literature search. RESULTS Mechanical trauma of the ACG can tear the ligamentous apparatus that holds the acromion, clavicle, and coracoid process together. Different interventions are indicated depending on the nature of the injury. In recent years, the horizontal component of the instability has received more attention, in addition to its vertical component. Persistent instability can lead to chronic, painful limitation of shoulder function, particularly with respect to working above the head. Surgical stabilization is therefore recommended for high-grade instability of Rockwood types IV and V. Modern reconstruction techniques enable selective vertical and horizontal treatment of the instability and have been found superior to traditional methods, particularly in young athletes. Arthroscopic techniques are advantageous because they are less invasive, do not require removal of implanted material, and afford the opportunity to diagnose any accompanying lesions definitively and to treat them if necessary. Surgery for acute injuries should be performed within three weeks of the trauma. For chronic injuries, additional tendon augmentation is now considered standard treatment. CONCLUSION High-grade ACJ instability is a complex and significant injury of the shoulder girdle that can cause persistent pain and functional impairment. The state of the evidence regarding its optimal treatment is weak. Large-scale, prospective, randomized comparative studies are needed in order to define a clear standard of treatment.
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Affiliation(s)
- Frank Martetschläger
- German Center of Shoulder Surgery, ATOS Clinic Munich, Department of Sports Orthopedics, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany; Department of Orthopedics and Orthopedic Surgery, University Medicine Greifswald, Greifswald, Germany; Upper Extremity Department, Schulthess Clinic Zurich; Center for Musculoskeletal Surgery (CMSC), Charité-University Medicine Berlin, Berlin, Germany; Department of Orthopedic Surgery, Alfried Krupp Hospital Essen, Essen, Germany; Department of Sports Orthopedics, Marienkrankenhaus Kaiserswerth, Düsseldorf, Germany; Department of Orthopedics and Trauma Surgery, University Hospital Freiburg, Freiburg, Germany; The authors are members of the Shoulder Committee of the German Society of Arthroscopy and Joint Surgery (AGA, Deutsche Gesellschaft für Arthroskopie und Gelenkchirurgie)
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Kennedy MI, Peebles LA, Provencher MT, LaPrade RF. Acromioclavicular and Coracoclavicular Ligament Reconstruction for Acromioclavicular Joint Instability. JBJS Essent Surg Tech 2019; 9:ST-D-18-00088. [PMID: 32051774 DOI: 10.2106/jbjs.st.18.00088] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Numerous operative techniques have been described for acromioclavicular and coracoclavicular ligament reconstruction for the treatment of acromioclavicular joint instability. Injuries of this nature are commonly sustained by contact-sport athletes in high-impact collisions or falls. Traumatic injury to the acromioclavicular joint and ligamentous structures can range in severity, as can the degree of subsequent joint instability. Injuries classified between Type I and Type III are generally treated nonoperatively, whereas Type-IV injuries may be treated similarly to the treatment described in this article for Type-V injuries. The use of free tendon grafts in conjunction with suspensory devices has demonstrated reliable postoperative outcomes and low rates of unplanned reoperation. We present a surgical technique involving harvest of a semitendinosus autograft from the hamstrings, in addition to allograft augmentation. These free tendon grafts reestablish acromioclavicular joint stability following Rockwood Type-V or VI injuries to the joint. Note that there are differences in the outcomes of free tendon graft, suspensory devices, and modified Weaver-Dunn techniques commonly used to treat acromioclavicular joint instability. Although comparable outcomes have been reported for these modalities, treatment with hook plates and Kirschner wires has demonstrated the highest complication rates when used with this procedure. The Weaver-Dunn technique has been found to yield the lowest postoperative American Shoulder and Elbow Surgeons scores among the aforementioned techniques. Additionally, although other procedures may be less invasive, this technique is beneficial because it reinforces horizontal stability in addition to the vertical stability provided by other procedures, resulting in optimal overall shoulder stability. The procedure is performed as follows: (1) harvest the semitendinosus hamstring autograft, (2) dissect the acromioclavicular joint and prepare the acromion by passing sutures through a drilled tunnel, (3) prepare the coracoid in a fashion similar to that of the acromion, (4) prepare the clavicle and establish the trapezoid-clavicular attachment using an AC TightRope (Arthrex), (5) reduce the clavicle via contraction of the AC TightRope, (6) pass grafts and perform fixation of the trapezoid, (7) perform fixation of the acromioclavicular and conoid ligaments, and (8) skin closure with sutures. We acknowledge the inherent potential for complications when performing this procedure, and this is addressed at the appropriate points of concern throughout the video.
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Affiliation(s)
- Mitchell I Kennedy
- The Steadman Clinic and The Steadman Philippon Research Institute, Vail, Colorado
| | - Liam A Peebles
- The Steadman Clinic and The Steadman Philippon Research Institute, Vail, Colorado
| | - Matthew T Provencher
- The Steadman Clinic and The Steadman Philippon Research Institute, Vail, Colorado
| | - Robert F LaPrade
- The Steadman Clinic and The Steadman Philippon Research Institute, Vail, Colorado
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Abstract
This article discusses the typical findings seen on conventional radiography in 3 common shoulder pathologies, namely glenohumeral instability, rotator cuff pathology, and acromioclavicular joint dislocation. Correlative MR images are used to explain and illustrate the significance of radiographic findings that suggest the presence of underlying shoulder pathology.
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Affiliation(s)
- Paola Cecy Kuenzer Goes
- Division of Musculoskeletal Radiology, Laboratorio Delboni Auriemo, DASA, Rua Dr. Diogo de Faria, 1379, São Paulo, SP 04037-005, Brazil.
| | - Mini N Pathria
- Department of Radiology, University of California San Diego Health System, 200 West Arbor Drive, San Diego, CA 92103-8756, USA
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McLean M, Hoban K, Gupta R, Gibson A, Brooksbank AJ, Fazzi UG, Arthur A, Martin D, Jenkins PJ, Millar NL. The epidemiology of acromioclavicular joint excision. J Orthop Surg (Hong Kong) 2018; 27:2309499018816521. [PMID: 30798777 PMCID: PMC6391558 DOI: 10.1177/2309499018816521] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND With the development of arthroscopic procedures such as subacromial decompression (ASAD) and rotator cuff repair (RCR), it is hypothesized that there may have been a similar rise in the performance of acromioclavicular joint excision (ACJE). The purpose of this study was to investigate the epidemiology of ACJE to examine incidence, surgical technique, age, gender of patients and associated procedures in an urban population. METHODS A prospectively collected surgical database was retrospectively examined to identify patients undergoing ACJE. Associated procedures such as ASAD or RCR were determined from these records. The demographic details (age and gender) were also recorded. RESULTS A total of 411 ACJEs were performed over the study period (n = 216 males, n = 195 female). The overall incidence increased from 9.3 per 100,000 in 2009, to a peak of 19.6 per 1,00,000 in 2013. In 349 patients, ACJE was undertaken as part of an arthroscopic procedure, of which 332 were ASAD+ACJE alone. The prevalence of arthroscopic ACJE in ASADs was 23.7% (349/1400). ACJE was performed as an open procedure in 62 (15%) cases. Those undergoing open ACJE were younger than those undergoing an arthroscopic procedure (mean difference 6.2 years, 95% CI 3.2-9.2, p < 0.001). CONCLUSIONS We demonstrate an increasing incidence of ACJE in the general population. The groups of patients most likely to undergo ACJE are women aged between 45 and 54 years old, men aged 55-64 years and the most socioeconomically deprived. The higher incidence of ACJE in the most deprived socioeconomic quintile may have public health implications. Level of Evidence: II; retrospective design: prognosis study.
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Affiliation(s)
- Michael McLean
- Institute of Infection, Immunity and Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Katie Hoban
- Department of Orthopaedic Surgery, Queen Elizabeth University Hospital, Glasgow, UK
| | - Rohit Gupta
- Department of Orthopaedic Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - Anthony Gibson
- Institute of Infection, Immunity and Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | | | - Umberto G. Fazzi
- Department of Orthopaedic Surgery, Queen Elizabeth University Hospital, Glasgow, UK
| | - Angus Arthur
- Department of Orthopaedic Surgery, Queen Elizabeth University Hospital, Glasgow, UK
| | - David Martin
- Department of Orthopaedic Surgery, Queen Elizabeth University Hospital, Glasgow, UK
| | - Paul J. Jenkins
- Institute of Infection, Immunity and Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK,Department of Orthopaedic Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - Neal L. Millar
- Institute of Infection, Immunity and Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK,Department of Orthopaedic Surgery, Queen Elizabeth University Hospital, Glasgow, UK,Neal L. Millar, Institute of Infection, Immunity and Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, 120 University Avenue, Glasgow G12 8TA, UK.
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Kay J, Memon M, Alolabi B. Return to Sport and Clinical Outcomes After Surgical Management of Acromioclavicular Joint Dislocation: A Systematic Review. Arthroscopy 2018; 34:2910-2924.e1. [PMID: 30173912 DOI: 10.1016/j.arthro.2018.04.027] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 03/18/2018] [Accepted: 04/16/2018] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate the rate at which athletes return to sport after surgical management of acute and chronic acromioclavicular (AC) joint dislocations. METHODS Three databases-PubMed, MEDLINE, and EMBASE-were searched from database inception until October 28, 2017, by 2 reviewers independently and in duplicate. The inclusion criteria were English language studies that reported return to sport outcomes in patients undergoing surgical management of AC joint dislocations. RESULTS Overall, 12 studies with a combined total of 315 patients met the inclusion criteria, with a mean age of 33.8 years (range, 18-65 years) and a mean follow-up of 34.9 months (range, 6-126 months). Of the 12 included studies, 1 was a prospective comparative study (Level II), 1 was a retrospective comparative study (Level III), 1 was a prospective case series (Level IV), and 9 were retrospective case series (Level IV). The rates of return to any level of sport ranged from 94% to 100% (I2 = 0%), whereas the rates of return to the preinjury level of sport ranged from 62% to 100% (I2 = 61%). The pooled rate of return to preinjury level of sport in type V AC joint separations was 86.2% (95% confidence interval = 68.1%-98.0%), whereas that after type III or IV AC joint injuries was 89.6% (95% confidence interval = 79.9%-96.9%). CONCLUSIONS An almost perfect rate of return to sport participation after surgical management of AC joint dislocations have been reported, with most returning to their preinjury level of sport. The rates of return to sport were comparable across the different types of injuries and surgical procedures. LEVEL OF EVIDENCE Level IV, systematic review of Level II, III, and IV investigations.
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Affiliation(s)
- Jeffrey Kay
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada.
| | - Muzammil Memon
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Bashar Alolabi
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
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Sirin E, Aydin N, Mert Topkar O. Acromioclavicular joint injuries: diagnosis, classification and ligamentoplasty procedures. EFORT Open Rev 2018; 3:426-433. [PMID: 30233818 PMCID: PMC6129955 DOI: 10.1302/2058-5241.3.170027] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Acromioclavicular (AC) joint injury is a frequent diagnosis after an acute shoulder trauma – often found among athletes and people involved in contact sports. This injury occurs five times more frequently in men than in women, with the highest incidence in the 20- to 30-year-old age group. Patients usually complain of pain and tenderness over the shoulder, particularly over the AC joint. Depending on the degree of injury, the clavicle may become prominent on the injured site. The original classification was described by Rockwood and Green according to the injured ligament complex and degree and direction of clavicular displacement. Many surgical procedures have been described; among these are screws, plates, muscle transfer, ligamentoplasty procedures and ligament reconstruction using either autograft or allografts. With the advancement of shoulder arthroscopy, surgeons are much more capable of performing mini-open or arthroscopically-assisted procedures, allowing patients an earlier return to their daily living activities. However, the results of conventional open techniques are still comparable. The introduction of new arthroscopic equipment provides a great variety of surgical procedures, though every new technique has its own advantages and pitfalls. Currently there is no gold standard for the surgical treatment of any type of AC injury, though it should be remembered that whenever an arthroscopic technique is chosen, the surgeon’s expertise is likely to be the most significant factor affecting outcome.
Cite this article: EFORT Open Rev 2018;3:426-433. DOI: 10.1302/2058-5241.3.170027
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Affiliation(s)
- Evrim Sirin
- Marmara University Pendik Research and Teaching Hospital, Department of Orthopaedics and Traumatology, Turkey
| | - Nuri Aydin
- Istanbul University - Cerrahpasa. Cerrahpasa School of Medicine, Department of Orthopaedics and Traumatology, Turkey
| | - Osman Mert Topkar
- Marmara University Pendik Research and Teaching Hospital, Department of Orthopaedics and Traumatology, Turkey
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Xue C, Song LJ, Zhang H, Tang GL, Li X, Fang JH. Truly anatomic coracoclavicular ligament reconstruction with 2 Endobutton devices for acute Rockwood type V acromioclavicular joint dislocations. J Shoulder Elbow Surg 2018; 27:e196-e202. [PMID: 29352695 DOI: 10.1016/j.jse.2017.12.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Revised: 11/23/2017] [Accepted: 12/03/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND Truly anatomic coracoclavicular ligament reconstruction (TACCR) according to the original insertions is a creative new method for the treatment of severe acromioclavicular separation. This research analyzed the clinical and radiologic results of TACCR in 25 patients with at least 2-year follow-up. METHODS The study enrolled 25 patients with Rockwood type V acromioclavicular joint dislocations who underwent TACCR using 2 Endobutton (Smith & Nephew Inc., Andover, MA, USA) devices from May 2013 to October 2015. Patients were assessed with clinical and radiologic follow-up at 3, 6, 12, 18, and 24 months postoperatively. The clinical assessments consisted of the visual analog scale and the Constant score. The radiographic evaluations were performed by measurements of the coracoclavicular distance. RESULTS The mean follow-up was 34 ± 6.8 months (range, 24-48 months). The visual analog scale and Constant scores revealed significant advancements from 5 ± 0.9 (range, 4-7) and 45 ± 5.6 (range, 30-54) scores preoperatively to 0 ± 0.5 (range, 0-2) and 95 ± 2.9 (range, 91-98) scores at 24 months postoperatively, respectively. The coracoclavicular distance significantly decreased from 23 ± 5.4 mm (range, 16-34 mm) preoperatively to 8 ± 0.9 mm (range, 7-10 mm) at the final follow-up. CONCLUSIONS TACCR represents a safe, reliable and creative surgical technique that yields good to excellent clinical and radiologic outcomes in the treatment of severe acromioclavicular separation.
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Affiliation(s)
- Cheng Xue
- Department of Orthopedics, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, China
| | - Li-Jun Song
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Hao Zhang
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Guo-Long Tang
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Xiang Li
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China.
| | - Jia-Hu Fang
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China.
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Moatshe G, Kruckeberg BM, Chahla J, Godin JA, Cinque ME, Provencher MT, LaPrade RF. Acromioclavicular and Coracoclavicular Ligament Reconstruction for Acromioclavicular Joint Instability: A Systematic Review of Clinical and Radiographic Outcomes. Arthroscopy 2018; 34:1979-1995.e8. [PMID: 29573931 DOI: 10.1016/j.arthro.2018.01.016] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 01/08/2018] [Accepted: 01/08/2018] [Indexed: 02/02/2023]
Abstract
PURPOSE To perform a systematic review of the available literature on clinical and radiographic outcomes after surgical treatment for acromioclavicular (AC) joint instability. METHODS A systematic review was performed according to PRISMA guidelines. Inclusion criteria were AC joint and coracoclavicular (CC) ligament reconstruction outcomes, English language, human studies, more than 10 patients in the study and a 2-year minimum follow-up. Exclusion criteria were animal studies, cadaveric studies, clinical studies without reported follow-up period or patient-reported outcomes, clinical studies of nonoperative treatment, AC reconstructions with concurrent lateral clavicle fracture, editorial articles, abstracts, presentations, reviews, case reports, and surveys. RESULTS The systematic review identified 34 studies (939 patients) after inclusion and exclusion criteria application. Postoperative American Shoulder and Elbow Surgeons (ASES) scores ranged from 93.8 to 96, 81.8 to 97.8, and 88.1 for free tendon graft, suspensory devices, and modified Weaver-Dunn techniques, respectively. Postoperative Constant scores were 76.4 to 96.0, 82.6 to 97.8, 85.9 to 97.0, 81 to 96 and 83.0 to 94.6 for free tendon graft, suspensory devices, synthetic ligament devices, modified Weaver-Dunn, and hook plate/K-wires techniques, respectively. All treatment modalities improved patient outcomes; however, hook plates and K-wires had the highest rate of complications (26.3%). Unplanned reoperation rates were 1.2%, 2.8%, 0.9%, 5.4%, and 2.6% in free tendon graft, suspensory devices, synthetic ligament devices, modified Weaver-Dunn, and hook plate/K-wires techniques, respectively. CONCLUSIONS Comparable subjective outcomes after surgical treatment of AC joint instability was reported for all modalities, with relatively low unplanned reoperation rates. Treatment with hook plate/K-wires was associated with the highest complication rates, and modified Weaver-Dunn had the highest unplanned reoperation rates. LEVEL OF EVIDENCE: Level IV, systematic review of Level I-IV studies.
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Affiliation(s)
- Gilbert Moatshe
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; Oslo University Hospital and University of Oslo, Oslo, Norway; OSTRC, Norwegian School of Sports Sciences, Oslo, Norway
| | | | - Jorge Chahla
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | | | - Mark E Cinque
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Matthew T Provencher
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; The Steadman Clinic, Vail, Colorado, U.S.A
| | - Robert F LaPrade
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; The Steadman Clinic, Vail, Colorado, U.S.A..
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van Bergen CJA, van Bemmel AF, Alta TDW, van Noort A. New insights in the treatment of acromioclavicular separation. World J Orthop 2017; 8:861-873. [PMID: 29312844 PMCID: PMC5745428 DOI: 10.5312/wjo.v8.i12.861] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 11/17/2017] [Accepted: 12/06/2017] [Indexed: 02/06/2023] Open
Abstract
A direct force on the superior aspect of the shoulder may cause acromioclavicular (AC) dislocation or separation. Severe dislocations can lead to chronic impairment, especially in the athlete and high-demand manual laborer. The dislocation is classified according to Rockwood. Types I and II are treated nonoperatively, while types IV, V and VI are generally treated operatively. Controversy exists regarding the optimal treatment of type III dislocations in the high-demand patient. Recent evidence suggests that these should be treated nonoperatively initially. Classic surgical techniques were associated with high complication rates, including recurrent dislocations and hardware breakage. In recent years, many new techniques have been introduced in order to improve the outcomes. Arthroscopic reconstruction or repair techniques have promising short-term results. This article aims to provide a current concepts review on the treatment of AC dislocations with emphasis on recent developments.
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Affiliation(s)
| | - Annelies F van Bemmel
- Department of Orthopaedic Surgery, Spaarne Gasthuis, Hoofddorp 2134 TM, The Netherlands
| | - Tjarco D W Alta
- Department of Orthopaedic Surgery, Spaarne Gasthuis, Hoofddorp 2134 TM, The Netherlands
| | - Arthur van Noort
- Department of Orthopaedic Surgery, Spaarne Gasthuis, Hoofddorp 2134 TM, The Netherlands
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Lidgett T, Bate E, Pittock L. Superior shoulder suspensory complex fracture dislocation case report. Radiography (Lond) 2017; 23:e68-e71. [PMID: 28687304 DOI: 10.1016/j.radi.2017.03.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 02/16/2017] [Accepted: 03/03/2017] [Indexed: 11/19/2022]
Abstract
BACKGROUND Acromioclavicular joint dislocation can be more complex than it first appears. The presented case had an unusual combination of injuries to the superior shoulder suspensory complex, which yielded some interesting learning points. CASE SUMMARY The injuries were sustained after a fall from a push bike and included acromioclavicular dislocation with coracoid process, clavicle and acromion process fractures. These were identified on the initial X-ray examination, which was followed by computed tomography for surgical planning. The injuries were successfully treated by internal fixation. CONCLUSION The unexpected complexity of the injuries could have led to subtle but important findings being overlooked. This case highlights the importance of a thorough search strategy, consideration of injury biomechanics and knowledge of associated injuries.
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Affiliation(s)
- T Lidgett
- Canterbury Christ Church University, School of Allied Health Professionals, North Holmes Road, Canterbury, CT1 1QU, United Kingdom.
| | - E Bate
- Canterbury Christ Church University, School of Allied Health Professionals, North Holmes Road, Canterbury, CT1 1QU, United Kingdom
| | - L Pittock
- Canterbury Christ Church University, School of Allied Health Professionals, North Holmes Road, Canterbury, CT1 1QU, United Kingdom
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Jensen G, Millett PJ, Tahal DS, Al Ibadi M, Lill H, Katthagen JC. Concomitant glenohumeral pathologies associated with acute and chronic grade III and grade V acromioclavicular joint injuries. INTERNATIONAL ORTHOPAEDICS 2017; 41:1633-1640. [PMID: 28455736 DOI: 10.1007/s00264-017-3469-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Accepted: 03/23/2017] [Indexed: 01/02/2023]
Abstract
PURPOSE The purpose of this study was to identify the risk of concomitant glenohumeral pathologies with acromioclavicular joint injuries grade III and V. METHODS Patients who underwent arthroscopically-assisted stabilization of acromioclavicular joint injuries grade III or grade V between 01/2007 and 12/2015 were identified in the patient databases of two surgical centres. Gender, age at index surgery, grade of acromioclavicular joint injury (Rockwood III or Rockwood V), and duration between injury and index surgery (classified as acute or chronic) were of interest. Concomitant glenohumeral pathologies were noted and their treatment was classified as debridement or reconstructive procedure. RESULTS A total of 376 patients (336 male, 40 female) were included. Mean age at time of arthroscopic acromioclavicular joint reconstruction surgery was 42.1 ± 14.0 years. Overall, 201 patients (53%) had one or more concomitant glenohumeral pathologies. Lesions of the biceps tendon complex and rotator cuff were the most common. Forty-five patients (12.0%) had concomitant glenohumeral pathologies that required an additional repair. The remaining 156 patients (41.5%) received a debridement of their concomitant pathologies. Rockwood grade V compared to Rockwood grade III (p = 0.013; odds ratio 1.7), and chronic compared to acute injury were significantly associated with having a concomitant glenohumeral pathology (p = 0.019; odds ratio 1.7). The probability of having a concomitant glenohumeral pathology was also significantly associated with increasing age (p < 0.0001). CONCLUSIONS Concomitant glenohumeral pathologies were observed in 53% of surgically treated patients with an acute or chronic acromioclavicular joint injury of either grade III or V. Twenty-two percent of these patients with concomitant glenohumeral pathologies received an additional dedicated repair procedure. Although a significant difference in occurrence of concomitant glenohumeral pathologies was seen between Rockwood grades III and V, and between acute and chronic lesions, increasing age was identified as the most dominant predictor. LEVEL OF EVIDENCE Level IV, case series.
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Affiliation(s)
- Gunnar Jensen
- Diakovere Friederikenstift, Orthopedics and Traumatology, Humboldtstraße 5, Hannover, Germany.
| | - Peter J Millett
- The Steadman Clinic, 181 West Meadow Drive Suite 400, Vail, CO, USA.,Steadman Philippon Research Institute, 181 West Meadow Drive Suite 1000, Vail, CO, USA
| | - Dimitri S Tahal
- Steadman Philippon Research Institute, 181 West Meadow Drive Suite 1000, Vail, CO, USA
| | - Mireille Al Ibadi
- Diakovere Friederikenstift, Orthopedics and Traumatology, Humboldtstraße 5, Hannover, Germany
| | - Helmut Lill
- Diakovere Friederikenstift, Orthopedics and Traumatology, Humboldtstraße 5, Hannover, Germany
| | - Jan Christoph Katthagen
- Diakovere Friederikenstift, Orthopedics and Traumatology, Humboldtstraße 5, Hannover, Germany.,Steadman Philippon Research Institute, 181 West Meadow Drive Suite 1000, Vail, CO, USA.,Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Albert-Schweitzer Campus 1, Münster, Germany
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36
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Menge TJ, Tahal DS, Katthagen JC, Millett PJ. Arthroscopic Acromioclavicular Joint Reconstruction Using Knotless Coracoclavicular Fixation and Soft-Tissue Anatomic Coracoclavicular Ligament Reconstruction. Arthrosc Tech 2017; 6:e37-e42. [PMID: 28373938 PMCID: PMC5368056 DOI: 10.1016/j.eats.2016.08.035] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 08/29/2016] [Indexed: 02/03/2023] Open
Abstract
Acromioclavicular joint injuries are one of the most common shoulder injuries, and there are a variety of treatment options. Recently, there have been newer arthroscopic techniques that have addressed coracoid and clavicle fracture risk by using a knotted suture-button fixation through a single, small bone tunnel with additional looped soft-tissue graft stabilization. Although clinical outcomes have been good to excellent, there have still been instances of knot and hardware irritation. The described technique builds on the latest advances and achieves an anatomic coracoclavicular (CC) reconstruction through a single knotless CC fixation device with additional soft-tissue allograft reconstruction of the CC ligaments. This technique minimizes the risks of coracoid and clavicle fractures and knot and hardware irritation while maintaining excellent stability.
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Affiliation(s)
- Travis J Menge
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; The Steadman Clinic, Vail, Colorado, U.S.A
| | - Dimitri S Tahal
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | | | - Peter J Millett
- Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; The Steadman Clinic, Vail, Colorado, U.S.A
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Pogorzelski J, Millett PJ. Editorial Commentary: Is Posterior Distal Clavicle Beveling for Chronic Nonincarcerated Type IV Acromioclavicular Separation a Sufficient Treatment? Arthroscopy 2017; 33:90-91. [PMID: 28003076 DOI: 10.1016/j.arthro.2016.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 11/07/2016] [Indexed: 02/02/2023]
Abstract
While low-grade acromioclavicular injuries can be managed nonoperatively, high-grade separations may result in persistent pain or functional decline and require surgical intervention. The authors of "Posterior Distal Clavicle Beveling for Chronic Nonincarcerated Type IV Acromioclavicular Separations: Surgical Technique and Early Clinical Outcomes" present a case series reporting convincing results concerning functional outcomes and early return-to-sport rates for this rather rare condition. While this technique seemed to work well in this small series of patients, in our opinion, this procedure should be reserved for use in exceptional cases only.
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Braun S, Imhoff AB, Martetschläger F. [Arthroscopically assisted techniques for treatment of acute and chronic acromioclavicular joint injuries]. Unfallchirurg 2016; 118:407-14. [PMID: 25964020 DOI: 10.1007/s00113-015-0004-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Acute and chronic acromioclavicular (AC) joint dislocation is frequently encountered in the routine clinical practice. This injury can lead to significant impairment of shoulder girdle function. Therapy based on the severity of injury is recommended to re-establish correct shoulder function. The static radiographic Rockwood classification is used to define the degree of dislocation but the clinical aspects and functional x-ray imaging of horizontal AC joint instability should also be considered for selection of the appropriate procedure. Rockwood grades I and II injuries are treated non-operatively with early functional exercise. The approach for Rockwood grade III injuries should be individual and patient-specific, with non-surgical procedures for low functional requirement patients with a high risk for surgical interventions. For patients with high demands on shoulder function surgery is recommended. A detailed diagnostic assessment frequently reveals Rockwood grade III injuries to be type IV injuries. Rockwood types IV and V AC joint dislocations require surgery for sustained stability. Treatment of acute injuries is recommended within 1-3 weeks after trauma but there is no clear evidence of a cut-off for the presence of chronic injuries. Various surgical techniques have been described in the literature. This article presents an arthroscopically assisted technique that addresses both vertical and horizontal instability of the AC joint.
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Affiliation(s)
- S Braun
- Abteilung und Poliklinik für Sportorthopädie, Klinikum rechts der Isar, Technische Universität München, München, Deutschland,
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Martetschläger F, Tauber M, Habermeyer P, Hawi N. Arthroscopically Assisted Acromioclavicular and Coracoclavicular Ligament Reconstruction for Chronic Acromioclavicular Joint Instability. Arthrosc Tech 2016; 5:e1239-e1246. [PMID: 28149720 PMCID: PMC5263099 DOI: 10.1016/j.eats.2016.07.014] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 07/20/2016] [Indexed: 02/03/2023] Open
Abstract
Acromioclavicular (AC) joint injuries are common injuries, especially in the young and active, male population. AC joint injuries account for 12% of all injuries of the shoulder girdle in the overall population. Although conservative treatment is recommended for Rockwood type I and type II injuries, there is controversial debate about optimal treatment for type III injuries. High-grade injuries are typically treated operatively to avoid painful sequelae. A vast number of different surgical methods have been described over the past few decades. Recent advances in arthroscopic surgery have enabled the shoulder surgeon to treat acute and chronic AC lesions arthroscopically assisted. Clinical studies have already shown good and reliable results. Although surgeons agree that a biological augmentation is required to minimize the risk of recurrent instability in chronic cases, a gold standard still needs to be defined. We present an arthroscopically assisted biological augmentation technique to reconstruct the AC and coracoclavicular ligaments, protected by a button-suture tape construct for chronic AC joint instability. The presented arthroscopic biological augmentation technique uses less and/or smaller drill holes in the clavicle and coracoid than previously described, thus reducing weakening of the bony structures. At the same time it enhances both horizontal and vertical stability.
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Affiliation(s)
- Frank Martetschläger
- Department of Shoulder and Elbow Surgery, ATOS Clinic Munich, Munich, Germany,Department of Orthopaedic Sports Medicine, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Mark Tauber
- Department of Shoulder and Elbow Surgery, ATOS Clinic Munich, Munich, Germany,Department of Traumatology and Sports Injuries, Paracelsus Medical University, Salzburg, Austria
| | - Peter Habermeyer
- Department of Shoulder and Elbow Surgery, ATOS Clinic Munich, Munich, Germany
| | - Nael Hawi
- Department of Shoulder and Elbow Surgery, ATOS Clinic Munich, Munich, Germany,Trauma Department, Hannover Medical School, Hannover, Germany,Address correspondence to Nael Hawi, M.D., ATOS Clinic, Department of Shoulder and Elbow Surgery, Effnerstraße 38, 81925 München, Germany.ATOS ClinicDepartment of Shoulder and Elbow SurgeryEffnerstraße 3881925 MünchenGermany
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Natera Cisneros L, Sarasquete Reiriz J. Unstable acromioclavicular joint injuries: Is there really a difference between surgical management in the acute or chronic setting? J Orthop 2016; 14:10-18. [PMID: 27821995 DOI: 10.1016/j.jor.2016.10.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 09/08/2016] [Accepted: 10/13/2016] [Indexed: 12/31/2022] Open
Abstract
AIM To compare the outcomes of unstable ACJ injuries managed with an arthroscopy-assisted anatomic reconstruction of the coracoclavicular (CC) ligaments in the acute and chronic setting. METHODS A retrospective revision was performed. The SF36, visual analog scale for pain, DASH questionnaire, constant score and the global satisfaction were assessed at the last follow-up visit. RESULTS 22 patients were included. Results of the questionnaires assessed at the last follow-up visit showed no significant differences between the study groups. CONCLUSION Management of ACJ injuries in the acute or chronic setting may involve comparable outcomes if biological and mechanical aspects are considered. LEVEL OF EVIDENCE Level III, retrospective cohort study.
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Affiliation(s)
- Luis Natera Cisneros
- Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Street Sant Quintí 89, Postcode: 08026 Barcelona, Spain; Hospital General de Catalunya, Street Pedro i Pons 1, Postcode: 08190, Sant Cugat del Vallés, Barcelona, Spain
| | - Juan Sarasquete Reiriz
- Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Street Sant Quintí 89, Postcode: 08026 Barcelona, Spain; Hospital Quirón Teknon, Street Vilana 12, Postcode: 08022 Barcelona, Spain
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Natera Cisneros LG, Sarasquete Reiriz J. Acute high-grade acromioclavicular joint injuries: quality of life comparison between patients managed operatively with a hook plate versus patients managed non-operatively. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2016; 27:341-350. [PMID: 27734220 DOI: 10.1007/s00590-016-1862-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 09/29/2016] [Indexed: 01/28/2023]
Abstract
INTRODUCTION Surgical indication for acromioclavicular joint (ACJ) injuries still represents a reason for shoulder and trauma debate. In high-grade injuries, surgery is advocated because some of the non-operatively managed patients may have persistent shoulder pain that could make them unable to return to their previous activity. It has been shown that many of the patients with high-grade ACJ injuries that are managed non-operatively involve the development of scapular dyskinesis, situation that may result in loss of strength and weakness. On the other side, it has been widely reported that the period while the hook plate is present involves functional limitations and pain. The purpose of this study was to compare the quality of life (QoL) of patients with acute high-grade ACJ injuries (Rockwood grade III-V), managed operatively with a hook plate versus the QoL of patients managed non-operatively, 24 months or more after shoulder injury. PATIENTS AND METHODS Patients with acute high-grade ACJ injuries managed operatively (hook plate) or non-operatively, between 2008 and 2012 were included. The QoL was evaluated by means of the Health Survey questionnaire (SF36), the Visual Analogue Scale (VAS) for pain, the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire, the Constant score and the Global Satisfaction (scale from 0 to 10) assessed at the last follow-up visit. The presence of scapular dyskinesis was assessed. Comparison between groups was made. RESULTS Thirty-two patients were included: 11 hook plate-group (PLATE group) (5 Rockwood III and 6 V) and 21 conservative-group (CONS group) (4 Rockwood III and 17 V). The mean age was 41 [19-55] years old for the PLATE group and 38 [19-55] for the CONS group (p = 0.513). The mean follow-up was 32.50 ± 11.64 months for the PLATE group and 34.77 ± 21.98 months for the CONS group (p = 0.762). The mean results of the questionnaires assessed at the last follow-up visit were: (1) physical SF36 score (PLATE group 53.70 ± 4.33 and CONS group 52.10 ± 6.11, p = 0.449); (2) mental SF36 score (PLATE group 53.06 ± 6.10 and CONS group 56.99 ± 6.47, p = 0.110); (3) VAS for pain (PLATE group 1.45 ± 1.51 and CONS group 1.50 ± 1.79, p = 0.943); (4) DASH score (PLATE group 4.79 ± 5.60 and CONS group 5.83 ± 6.76, p = 0.668); (5) Constant score (PLATE group 91.36 ± 6.84 and CONS group 91.05 ± 7.35, p = 0.908); (6) Global Satisfaction (PLATE group 8.00 ± 1.18 and CONS group 8.45 ± 1.73, p = 0.449). There was evidence of scapular dyskinesis in 18 % (2/11) of the patients of the PLATE group and in 52.4 % (11/21) of the patients of the CONS group (p = 0.127). CONCLUSIONS Patients with acute high-grade ACJ injuries managed operatively with a hook plate may have the same QoL and self-reported questionnaires than patients with high-grade ACJ injuries managed non-operatively, 24 months or more after shoulder injury. If surgery is advocated for this type of injury, the orthopedic population must be aware that the hook-plate system might not represent the most suitable option. LEVEL OF EVIDENCE Level IV therapeutic; retrospective comparative study.
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Affiliation(s)
- Luis Gerardo Natera Cisneros
- Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Sant Quintí 89, 08026, Barcelona, Spain. .,Hospital General de Catalunya, Pedro i Pons 1, 08190, Sant Cugat del Vallés, Barcelona, Spain.
| | - Juan Sarasquete Reiriz
- Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Sant Quintí 89, 08026, Barcelona, Spain.,Hospital Quirón Teknon, Vilana 12, 08022, Barcelona, Spain
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Cisneros LN, Reiriz JS. Management of acute unstable acromioclavicular joint injuries. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2016; 26:817-830. [PMID: 27541311 DOI: 10.1007/s00590-016-1836-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 08/01/2016] [Indexed: 01/28/2023]
Abstract
Surgical management of acute unstable acromioclavicular joint injuries should be focused on realigning the torn ends of the ligaments to allow for healing potential. The most widely utilized treatment methods incorporate the use of metal hardware, which can alter the biomechanics of the acromioclavicular joint. This leads to a second surgical procedure for hardware removal once the ligaments have healed. Patients with unstable acromioclavicular joint injuries managed with arthroscopy-assisted procedures have shown good and excellent clinical outcomes, without the need for a second operation. These procedures incorporate a coracoclavicular suspension device aimed to function as an internal brace, narrowing the coracoclavicular space thus allowing for healing of the torn coracoclavicular ligaments. The lesser morbidity of a minimally invasive approach and the possibility to diagnose and treat concomitant intraarticular injuries; no obligatory implant removal, and the possibility of having a straight visualization of the inferior aspect of the base of the coracoid (convenient when placing coracoclavicular fixation systems) are the main advantages of the arthroscopic approach over classic open procedures. This article consists on a narrative review of the literature in regard to the management of acute acromioclavicular joint instability.
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Affiliation(s)
- Luis Natera Cisneros
- Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Street Sant Quintí 89, 08026, Barcelona, Catalunya, Spain. .,Hospital General de Catalunya, Street Pedro i Pons 1, 08190, Sant Cugat del Vallés, Catalunya, Spain.
| | - Juan Sarasquete Reiriz
- Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Street Sant Quintí 89, 08026, Barcelona, Catalunya, Spain.,Hospital Quirón Teknon, Street Vilana 12, 08022, Barcelona, Catalunya, Spain
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Effect of Coracoid Drilling for Acromioclavicular Joint Reconstruction Techniques on Coracoid Fracture Risk: A Biomechanical Study. Arthroscopy 2016; 32:982-7. [PMID: 26935572 DOI: 10.1016/j.arthro.2015.11.049] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2015] [Revised: 11/20/2015] [Accepted: 11/23/2015] [Indexed: 02/02/2023]
Abstract
PURPOSE To biomechanically compare the stability of the coracoid process after an anatomic double-tunnel technique using two 4-mm drill holes or a single-tunnel technique using one 4-mm or one 2.4-mm drill hole. METHODS For biomechanical testing, 18 fresh-frozen cadaveric scapulae were used and randomly assigned to one of the following groups: two 4-mm drill holes (group 1), one 4-mm drill hole (group 2), or one 2.4-mm drill hole (group 3). After standardized coracoid drilling, load was applied to the conjoined tendons at a rate of 120 mm/min and ultimate failure load, along with the failure mode, was recorded. RESULTS There was no significant difference between groups regarding load to failure. Mean load to failure in group 1 was 392 N; group 2, 459 N; and group 3, 506 N. The corresponding P values were .55, .74, and .20 for group 1 versus group 2, group 2 versus group 3, and group 1 versus group 3, respectively. However, the failure mode for the group with one 4-mm drill hole and the group with two 4-mm drill holes was coracoid fracture, whereas the group with one 2.4-mm drill hole showed 5 tears of the conjoined tendons and only 1 coracoid fracture (P = .015). CONCLUSIONS Although there was no significant difference regarding load-to-failure testing between groups, the failure mechanism analysis showed that one 2.4-mm drill hole led to less destabilization of the coracoid than one or two 4-mm drill holes. CLINICAL RELEVANCE Techniques with small, 2.4-mm drill holes might decrease the risk of severe iatrogenic fracture complications.
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Clinical Results After Conservative Management for Grade III Acromioclavicular Joint Injuries: Does Eventual Surgery Affect Overall Outcomes? Arthroscopy 2016; 32:740-6. [PMID: 26853948 DOI: 10.1016/j.arthro.2015.11.024] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Revised: 09/15/2015] [Accepted: 11/05/2015] [Indexed: 02/02/2023]
Abstract
PURPOSE To compare the clinical outcomes in patients with grade III acromioclavicular (AC) joint injuries in whom nonoperative therapy was successfully completed and those who had nonoperative therapy failure and who proceeded to undergo surgical reconstruction. METHODS Forty-nine patients were initially treated nonoperatively for grade III AC joint injuries with physical therapy. Patients completed questionnaires at initial presentation and after a follow-up period of 2 years. Outcome measures included the Short Form 12 Physical Component Score; American Shoulder and Elbow Surgeons score; Quick Disabilities of the Arm, Shoulder and Hand score; and Single Assessment Numeric Evaluation score. Failure of nonoperative treatment occurred when a patient underwent AC reconstruction before final follow-up. RESULTS Forty-one patients with a mean age of 39 years (range, 18 to 79 years) were included. In this cohort, 29 of 41 patients (71%) successfully completed nonoperative therapy whereas 12 of 41 (30%) had nonoperative therapy failure at a median of 42 days (range, 6 days to 17.0 months). Of the 41 patients, 39 (95.3%) were contacted to determine treatment success. Of the 12 patients who had nonoperative therapy failure, 11 (92%) had sought treatment more than 30 days after the injury. Subjective follow-up data were available for 10 of 12 patients (83.3%) who had nonoperative therapy failure and for 23 of 29 patients (79.3%) who were successfully treated nonoperatively. The mean length of follow-up was 3.3 years (range, 1.8 to 5.9 years). Although there were no statistically significant differences in outcome scores between groups, those who sought treatment more than 30 days after their injury showed decreased postoperative Single Assessment Numeric Evaluation scores (P = .002) and Short Form 12 Physical Component Scores (P = .037). CONCLUSIONS According to our results, (1) a trial of nonoperative treatment is warranted because successful outcomes can be expected even in patients who eventually opt for surgery and (2) patients who presented more than 30 days after their injury were less likely to complete nonoperative treatment successfully. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Natera-Cisneros L, Sarasquete-Reiriz J, Escolà-Benet A, Rodriguez-Miralles J. Acute high-grade acromioclavicular joint injuries treatment: Arthroscopic non-rigid coracoclavicular fixation provides better quality of life outcomes than hook plate ORIF. Orthop Traumatol Surg Res 2016; 102:31-9. [PMID: 26747735 DOI: 10.1016/j.otsr.2015.10.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Revised: 09/16/2015] [Accepted: 10/19/2015] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Treatment of acute high-grade acromioclavicular joint (ACJ) injuries with metal hardware alters the biomechanics of the ACJ, implying a second surgery for hardware removal. The period during which the plate is present involves functional limitations, pain and a risk factor for the development of hardware-related-injuries. Arthroscopy-assisted procedures compared to open-metal hardware techniques offer: less morbidity, the possibility to treat associated lesions and no need for a second operation. The aim was to compare the Quality of life (QoL) of patients with acute high-grade ACJ injuries (Rockwood grade III-V), managed arthroscopically with a non-rigid coracoclavicular (CC) fixation versus the QoL of patients managed with a hook plate, 24 months or more after their shoulder injury. PATIENTS AND METHODS A retrospective revision of high-grade ACJ injuries managed in three institutions was performed. Patients treated by means of an arthroscopy-assisted CC fixation or by means of a hook plate were included. The inclusion period was between 2008 and 2012. The QoL was evaluated at the last follow-up visit by means of the SF36, the visual analog scale (VAS), the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire, the Constant score and the global satisfaction (scale from 0 to 10). The presence of scapular dyskinesis and remaining vertical instability were evaluated. Comparison between groups was performed. RESULTS Thirty-one patients were included: 20 arthroscopy-group (ARTH group: 3 Rockwood III, 3 IV and 14 V) and 11 hook plate-group (HOOK group: 5 Rockwood III and 6 V). The mean age was 36 [25-52] year-old for the ARTH group and 41 [19-55] for the HOOK group (P=0.185). The mean results of the questionnaires were: (1) physical SF36 score (ARTH group 58.24±2.16 and HOOK group 53.70±4.33, P<0.001); (2) mental SF36 score (ARTH group 56.15±2.21 and HOOK group 53.06±6.10, P=0.049); (3) VAS (ARTH group 0.40±0.50 and HOOK group 1.45±1.51, P=0.007); (4) DASH (ARTH group 2.98±2.03 and HOOK group 4.79±5.60, P=0.200); (5) Constant score (ARTH group 95.30±2.45 and HOOK group 91.36±6.84, P=0.026); (6) global satisfaction (ARTH group 8.85±0.93 and HOOK group 8.00±1.18, P=0.035). There was evidence of scapular dyskinesis in 15% (3/20) of the patients of the ARTH group and in 18% (2/11) of the patients of the HOOK group (P=1.000). Remaining vertical ACJ instability was observed in 40% (8/20) of the patients of the ARTH group and in 36.36% (4/11) of the patients of the HOOK group (P=1.000). CONCLUSION Patients with acute high-grade ACJ injuries managed arthroscopically with a non-rigid CC fixation seem to have a better QoL than patients managed with a hook plate. LEVEL OF EVIDENCE Level IV therapeutic; retrospective comparative study.
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Affiliation(s)
- L Natera-Cisneros
- Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, street Sant Quintí 89, 08026 Barcelona, Spain; Hospital General de Catalunya, Street Pedro i Pons 1, 08190 Sant Cugat del Vallés, Barcelona, Spain.
| | - J Sarasquete-Reiriz
- Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, street Sant Quintí 89, 08026 Barcelona, Spain; Hospital Quirón Teknon, Street Vilana 12, 08022 Barcelona, Spain
| | - A Escolà-Benet
- Hospital General de Catalunya, Street Pedro i Pons 1, 08190 Sant Cugat del Vallés, Barcelona, Spain
| | - J Rodriguez-Miralles
- Hospital General de Catalunya, Street Pedro i Pons 1, 08190 Sant Cugat del Vallés, Barcelona, Spain; Consorci Hospitalari de Vic, Street Francesc Pla 'El Vigatà' 1, 8500 Vic Barcelona, Spain
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Millett PJ, Warth RJ, Greenspoon JA, Horan MP. Arthroscopically Assisted Anatomic Coracoclavicular Ligament Reconstruction Technique Using Coracoclavicular Fixation and Soft-Tissue Grafts. Arthrosc Tech 2015; 4:e583-7. [PMID: 26900558 PMCID: PMC4722491 DOI: 10.1016/j.eats.2015.06.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 06/10/2015] [Indexed: 02/03/2023] Open
Abstract
Acromioclavicular joint injuries are common and are often seen in contact athletes. Good to excellent clinical results have been reported using soft-tissue grafts to reconstruct the coracoclavicular ligaments; however, complications remain. Some complications are unique to the surgical technique, particularly clavicle and coracoid fractures that are associated with drilling large or multiple bone tunnels. The described technique allows for an anatomic coracoclavicular reconstruction using a large soft-tissue graft while minimizing the risk of clavicle fracture by avoiding large bone tunnels.
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Affiliation(s)
- Peter J. Millett
- Address correspondence to Peter J. Millett, M.D., M.Sc., Center for Outcomes-Based Orthopaedic Research, Steadman Philippon Research Institute, 181 W Meadow Dr, Ste 1000, Vail, CO 81657, U.S.A.
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Millett PJ, Horan MP, Warth RJ. Two-Year Outcomes After Primary Anatomic Coracoclavicular Ligament Reconstruction. Arthroscopy 2015; 31:1962-73. [PMID: 25998014 DOI: 10.1016/j.arthro.2015.03.034] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Revised: 03/11/2015] [Accepted: 03/19/2015] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this study was to report the clinical and structural outcomes after anatomic coracoclavicular ligament reconstruction (ACCR) with free tendon allografts in patients with grade III and grade V acromioclavicular (AC) joint dislocations. METHODS Thirty-one shoulders underwent primary ACCR with tendon allografts for Rockwood grade III and grade V AC joint dislocations. Preoperative data included patient demographic characteristics, injury characteristics, and surgical history, along with American Shoulder and Elbow Surgeons (ASES) scores, Short Form 12 Physical Component Summary (SF-12 PCS) scores, and various pain scales. Outcome measures were also collected a minimum of 2 years postoperatively with the addition of Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH) scores; Single Assessment Numeric Evaluation (SANE) scores; and patient satisfaction. In addition, preoperative and postoperative coracoclavicular distances were analyzed using standard anteroposterior radiographs. RESULTS ACCR was performed in 31 patients (31 shoulders) with a mean age of 43.9 years (range, 21 to 71 years). In 7 patients (22.6%) a complication occurred that required a subsequent surgical procedure including graft rupture/attenuation (2), clavicle fractures (2), distal clavicle hypertrophy (2), and adhesive capsulitis (1). Of the remaining 24 patients, 20 (83.3%) had subjective outcome data available after a minimum 2-year follow-up period (mean, 3.5 years; range, 2.0 to 6.2 years). The mean postoperative ASES and SF-12 PCS scores significantly improved when compared with the preoperative baseline values (58.9 v 93.8 for ASES scores [P < .001] and 45.3 v 54.4 for SF-12 PCS scores [P = .007]). At final follow-up, the SANE and QuickDASH scores were 89.1 and 5.6, respectively, with a median patient satisfaction rating of 9 of 10. CONCLUSIONS Patients who did not require revision surgery showed excellent postoperative outcome scores: The mean ASES score was 93.8, the mean SANE score was 89.1, and the mean QuickDASH score was 5.6, with a median patient satisfaction rating of 9 of 10. Further study regarding ACCR techniques should focus on decreasing the risks of complications and maintaining reduction of the AC joint. LEVEL OF EVIDENCE Level IV, therapeutic case series.
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Affiliation(s)
- Peter J Millett
- Center for Outcomes-based Orthopaedic Research, Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; The Steadman Clinic, Vail, Colorado, U.S.A..
| | - Marilee P Horan
- Center for Outcomes-based Orthopaedic Research, Steadman Philippon Research Institute, Vail, Colorado, U.S.A
| | - Ryan J Warth
- Center for Outcomes-based Orthopaedic Research, Steadman Philippon Research Institute, Vail, Colorado, U.S.A
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Ibrahim EF, Forrest NP, Forester A. Bilateral weighted radiographs are required for accurate classification of acromioclavicular separation: an observational study of 59 cases. Injury 2015; 46:1900-5. [PMID: 26194267 DOI: 10.1016/j.injury.2015.06.028] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2015] [Revised: 06/06/2015] [Accepted: 06/10/2015] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Misinterpretation of the Rockwood classification system for acromioclavicular joint (ACJ) separations has resulted in a trend towards using unilateral radiographs for grading. Further, the use of weighted views to 'unmask' a grade III injury has fallen out of favour. Recent evidence suggests that many radiographic grade III injuries represent only a partial injury to the stabilising ligaments. This study aimed to determine (1) whether accurate classification is possible on unilateral radiographs and (2) the efficacy of weighted bilateral radiographs in unmasking higher-grade injuries. METHODS Complete bilateral non-weighted and weighted sets of radiographs for patients presenting with an acromioclavicular separation over a 10-year period were analysed retrospectively, and they were graded I-VI according to Rockwood's criteria. Comparison was made between grading based on (1) a single antero-posterior (AP) view of the injured side, (2) bilateral non-weighted views and (3) bilateral weighted views. Radiographic measurements for cases that changed grade after weighted views were statistically compared to see if this could have been predicted beforehand. RESULTS Fifty-nine sets of radiographs on 59 patients (48 male, mean age of 33 years) were included. Compared with unilateral radiographs, non-weighted bilateral comparison films resulted in a grade change for 44 patients (74.5%). Twenty-eight of 56 patients initially graded as I, II or III were upgraded to grade V and two of three initial grade V patients were downgraded to grade III. The addition of a weighted view further upgraded 10 patients to grade V. No grade II injury was changed to grade III and no injury of any severity was downgraded by a weighted view. Grade III injuries upgraded on weighted views had a significantly greater baseline median percentage coracoclavicular distance increase than those that were not upgraded (80.7% vs. 55.4%, p=0.015). However, no cut-off point for this value could be identified to predict an upgrade. CONCLUSIONS The accurate classification of ACJ separation requires weighted bilateral comparative views. Attempts to predict grade on a single AP radiograph result in a gross underestimation of severity. The value of bilateral weighted views is to 'unmask' a grade V injury, and it is recommended as a first-line investigation.
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Affiliation(s)
- E F Ibrahim
- Department of Trauma and Orthopaedics, Charing Cross Hospital, London, UK.
| | - N P Forrest
- Department of Trauma and Orthopaedics, Charing Cross Hospital, London, UK
| | - A Forester
- Department of Trauma and Orthopaedics, Charing Cross Hospital, London, UK
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Joukainen A, Kröger H, Niemitukia L, Mäkelä EA, Väätäinen U. Results of Operative and Nonoperative Treatment of Rockwood Types III and V Acromioclavicular Joint Dislocation: A Prospective, Randomized Trial With an 18- to 20-Year Follow-up. Orthop J Sports Med 2014; 2:2325967114560130. [PMID: 26535287 PMCID: PMC4555529 DOI: 10.1177/2325967114560130] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background: The optimal treatment of acute, complete dislocation of the acromioclavicular joint (ACJ) is still unresolved. Purpose: To determine the difference between operative and nonoperative treatment in acute Rockwood types III and V ACJ dislocation. Study Design: Randomized controlled trial; Level of evidence, 2. Methods: In the operative treatment group, the ACJ was reduced and fixed with 2 transarticular Kirschner wires and ACJ ligament suturing. The Kirschner wires were extracted after 6 weeks. Nonoperatively treated patients received a reduction splint for 4 weeks. At the 18- to 20-year follow-up, the Constant, University of California at Los Angeles Shoulder Rating Scale (UCLA), Larsen, and Simple Shoulder Test (SST) scores were obtained, and clinical and radiographic examinations of both shoulders were performed. Results: Twenty-five of 35 potential patients were examined at the 18- to 20-year follow-up. There were 11 patients with Rockwood type III and 14 with type V dislocations. Delayed surgical treatment for ACJ was used in 2 patients during follow-up: 1 in the operatively treated group and 1 in the nonoperatively treated group. Clinically, ACJs were statistically significantly less prominent or unstable in the operative group than in the nonoperative group (normal/prominent/unstable: 9/4/3 and 0/6/3, respectively; P = .02) and in the operative type III (P = .03) but not type V dislocation groups. In operatively and nonoperatively treated patients, the mean Constant scores were 83 and 85, UCLA scores 25 and 27, Larsen scores 11 and 11, and SST scores 11 and 12 at follow-up, respectively. There were no statistically significant differences in type III and type V dislocations. In the radiographic analysis, the ACJ was wider in the nonoperative than the operative group (8.3 vs 3.4 mm; P = .004), and in the type V dislocations (nonoperative vs operative: 8.5 vs 2.4 mm; P = .007). There was no statistically significant difference between study groups in the elevation of the lateral end of the clavicle. Both groups showed equal levels of radiologic signs of ACJ osteoarthritis and calcification of the coracoclavicular ligaments. Conclusion: Nonoperative treatment was shown to produce more prominent or unstable and radiographically wider ACJs than was operative treatment, but clinical results were equally good in the study groups at 18- to 20-year follow-up. Both treatment methods showed statistically significant radiographic elevations of the lateral clavicle when compared with a noninjured ACJ.
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Affiliation(s)
- Antti Joukainen
- Department of Orthopaedics, Traumatology and Hand Surgery, Kuopio University Hospital, Kuopio, Finland
| | - Heikki Kröger
- Department of Orthopaedics, Traumatology and Hand Surgery, Kuopio University Hospital, Kuopio, Finland. ; BCRU, Institute of Clinical Medicine, University of Eastern Finland, Finland
| | - Lea Niemitukia
- Department of Clinical Radiology, Kuopio University Hospital, Kuopio, Finland
| | | | - Urho Väätäinen
- Department of Orthopaedics, Traumatology and Hand Surgery, Kuopio University Hospital, Kuopio, Finland. ; Ite-Lasaretti Private Hospital, Kuopio, Finland
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Braun S, Imhoff AB, Martetschlaeger F. Primary Fixation of Acromioclavicular Joint Disruption. OPER TECHN SPORT MED 2014. [DOI: 10.1053/j.otsm.2014.03.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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