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Plath JE, Martetschläger F, Moroder P, Sandmann G. Instabilities and Osteoarthritis of the Sternoclavicular Joint. ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2023. [PMID: 37647924 DOI: 10.1055/a-2109-3190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Injury to the sternoclavicular joint (SCG) is very rare, accounting for 3% of shoulder injuries and < 1% of instabilities. Consequently, both the treatment of acute instabilities and their subsequent states (chronic instabilities/SCG arthrosis) are controversial. While treatment has so far been mostly conservative, in recent years there has been a trend towards surgical therapy.Considerable violence, such as that found in traffic accidents or contact sports, can tear the extremely stable ligaments between the medial clavicle and sternum. While anterior dislocation is easier to reduce in most cases, instability remains in up to 50% of cases. In most cases, posterior instability requires rapid reduction, particularly due to the anatomical proximity to important cardio-pulmonary structures. If this succeeds, the rate of persistent instabilities is low. For chronic instability, reconstruction/augmentation of the ligament apparatus with tendon grafts in the "Figure of 8 configuration" has proven to be the standard technique in recent years.
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Affiliation(s)
| | | | - Philipp Moroder
- Abteilung Schulterchirurgie und Ellenbogenchirurgie, Schulthess Klinik Zürich, Zürich, Schweiz
| | - Gunther Sandmann
- Sportklinik Ravensburg, Sportklinik Ravensburg, Ravensburg, Deutschland
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2
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Displaced medial clavicle fractures: a systematic review of outcomes after nonoperative and operative management. JSES Int 2022; 7:79-85. [PMID: 36820437 PMCID: PMC9937810 DOI: 10.1016/j.jseint.2022.09.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Background Fractures of the medial clavicle are uncommon. There is no consensus regarding the optimal treatment of displaced medial clavicle fractures. Methods A systematic review using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines was performed. PubMed, EMBASE, and the Cochrane Library were queried using the terms medial clavicle and fracture to identify all studies reporting on outcomes following either nonoperative or operative treatment of displaced medial clavicle fractures. Data extracted included patient demographics, fracture classification, surgical technique, patient-reported outcomes, physical, and radiographic findings. Study quality was evaluated using the Methodological Index for Non-Randomized Studies (MINORS) scoring system. Results The analysis included 15 studies (mean MINORS score, 10 ± 1.5) with a total of 135 patients (85% male, mean age 47 ± 10.9 years [range, 15-87 years]). Five studies (39 patients) reported outcomes following nonoperative treatment. At a mean follow-up of 27 months, there were 5 (13%) symptomatic nonunions, 2 (5%) malunions, and 2 (5%) delayed unions. Eleven studies (96 patients) reported outcomes following surgical treatment with a mean follow-up of 23 months. There were no reported nonunions. Complications included plate prominence/ irritation (30%) and additional surgery was performed for plate removal (27%), fixation failure (3%), and wound débridement (1%). Conclusion There is limited, low-quality evidence in the literature to guide treatment of displaced medial clavicle fractures. The available data suggest that surgical treatment is associated with good functional outcomes and a lower risk of nonunion and malunion, compared to nonoperative treatment but plate irritation and further surgery to remove the plate was common.
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3
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Whyte NSB, Veerkamp MW, Parikh SN. Medial clavicle shaft fractures in children and adolescents: differences from adults and management. J Pediatr Orthop B 2022; 31:417-421. [PMID: 35258026 DOI: 10.1097/bpb.0000000000000964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Clavicle fractures are a common injury in the pediatric and adolescent population. Most fractures are located in the middle third of the clavicle. There has been no information in the literature regarding the management of extra-physeal medial clavicle shaft fractures in this population. The objective of this study is to evaluate demographic and injury characteristics, management options and clinical outcomes of medial clavicle fractures in children and adolescents and differentiate them from those in adults. A retrospective review was performed at a single institution to identify patients with medial clavicle shaft fractures. Radiographs, clinical features and patient-reported outcomes (QuickDASH) were analyzed. Eight patients were identified with medial clavicle fractures. Two fractures could not be diagnosed on anteroposterior radiographs. Both operative (four patients) and nonoperative (four patients) treatment had excellent radiographic and clinical outcomes, irrespective of initial displacement. Compared to high-energy and life-threatening injuries in adults, these fractures in children and adolescents were sports-related and isolated fractures. Conservative treatment should be considered for medial clavicle fractures in children and adolescents. These fractures are distinct from their adult counterparts and do not lead to increased morbidity or mortality.
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Affiliation(s)
- Noelle S B Whyte
- Department of Orthopedic Surgery, University of Michigan, Ann Arbor, Michigan
| | - Matthew W Veerkamp
- Department of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Shital N Parikh
- Department of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
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4
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Bakir MS, Carbon R, Ekkernkamp A, Schulz-Drost S. Monopolar and Bipolar Combination Injuries of the Clavicle: Retrospective Incidence Analysis and Proposal of a New Classification System. J Clin Med 2021; 10:jcm10245764. [PMID: 34945058 PMCID: PMC8706334 DOI: 10.3390/jcm10245764] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/25/2021] [Accepted: 12/06/2021] [Indexed: 11/16/2022] Open
Abstract
Clavicle injuries are common, but only few case reports describe combined clavicular injuries (CCI). CCI include combinations between clavicular fractures and acromioclavicular/sternoclavicular joint dislocations (SCJD). We present the first general therapeutic recommendations for CCI based on a new classification and their distribution. A retrospective, epidemiological, big data analysis was based on ICD-10 diagnoses from 2012 to 2014 provided by the German Federal Statistical Office. CCI represent 0.7% of all clavicle-related injuries (n = 814 out of 114,003). SCJD show by far the highest proportion of combination injuries (13.2% of all SCJD were part of CCI) while the proportion of CCI in relation to the other injury entities was significantly less (p < 0.023). CCIs were classified depending on (1) the polarity (monopolar type I, 92.2% versus bipolar type II, 7.8%). Monopolar type I was further differentiated depending on (2) the positional relationship between the combined injuries: Ia two injuries directly at the respective pole versus Ib with an injury at one end plus an additional midshaft clavicle fracture. Type II was further differentiated depending on (3) the injured structures: IIa ligamento-osseous, type IIb purely ligamentous (rarest with 0.6%). According to our classification, the CCI severity increases from type Ia to IIb. CCI are more important than previously believed and seen as an indication for surgery. The exclusion of further, contra-polar injuries in the event of a clavicle injury is clinically relevant and should be focused.
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Affiliation(s)
- Mustafa Sinan Bakir
- Department of Trauma and Reconstructive Surgery and Rehabilitative Medicine, Medical University Greifswald, Ferdinand-Sauerbruch-Straße, 17471 Greifswald, Germany;
- Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683 Berlin, Germany;
- Correspondence:
| | - Roman Carbon
- Department of Pediatric Surgery, University Hospital Erlangen, Krankenhausstraße 12, 91054 Erlangen, Germany;
| | - Axel Ekkernkamp
- Department of Trauma and Reconstructive Surgery and Rehabilitative Medicine, Medical University Greifswald, Ferdinand-Sauerbruch-Straße, 17471 Greifswald, Germany;
- Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683 Berlin, Germany;
| | - Stefan Schulz-Drost
- Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683 Berlin, Germany;
- Department of Trauma and Orthopedic Surgery, University Hospital Erlangen, Krankenhausstraße 12, 91054 Erlangen, Germany
- Department of Trauma Surgery, Helios Hospital Schwerin, Wismarsche Str. 393-397, 19049 Schwerin, Germany
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5
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Lindsey MH, Grisdela P, Lu L, Zhang D, Earp B. What Are the Functional Outcomes and Pain Scores after Medial Clavicle Fracture Treatment? Clin Orthop Relat Res 2021; 479:2400-2407. [PMID: 34100833 PMCID: PMC8509964 DOI: 10.1097/corr.0000000000001839] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 05/06/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Medial clavicle fractures are uncommon, occurring in older and multiply injured patients. The management of these fractures and the factors that predispose toward poor outcomes are controversial. Furthermore, the functional outcomes of treatment are not well characterized or correlated with fracture patterns. QUESTIONS/PURPOSES (1) To determine minimum 1-year functional outcomes using QuickDASH scores and pain scores after medial clavicle fractures and (2) to identify factors associated with these outcome variables. METHODS In an institutional review board-approved, retrospective study, we identified adult patients with medial clavicle fractures at two tertiary care referral centers in a single metropolitan area in the United States from January 2010 to March 2019. Our initial query identified 1950 patients with clavicle fractures, from which 74 adult patients with medial clavicle fractures and at least 1 year of follow-up were identified. We attempted to contact these eligible patients by telephone for functional outcomes and pain scores. Twenty-six patients were deceased according to the most recent Social Security Death Index data and public obituaries, three declined participation, and 14 could not be reached, leaving 42% of the total (31 of 74) and 65% (31 of 48) of living patients included in the analysis. Demographic characteristics, fracture characteristics, and clinical and radiographic union as assessed by plain radiography and CT were collected through record review. Twenty-nine patients were treated nonoperatively and two patients underwent open reduction internal fixation. Sixty-eight percent (21 of 31) of the included patients also had radiographic follow-up at least 6 weeks postoperatively; two patients had persistent nonunion at a mean of 5 ± 3 years after injury. Our primary response variable was the QuickDASH score at a minimum of 1 year (median [range] 5 years [2 to 10]). Our secondary response variable was the pain score on a 10-point Likert scale. A bivariate analysis was performed to identify factors associated with these response variables. The following explanatory variables were studied: age, gender, race, dominant hand injury, employment status, manual labor occupation, primary health insurance, social deprivation, BMI, diabetes mellitus, smoking status, American Society of Anesthesiologists physical status classification, Charlson Comorbidity Index, nonisolated injury, high-energy mechanism of injury, nondisplaced fracture, fracture comminution, superior-inferior fracture displacement, medial-lateral fracture shortening, and surgical treatment of the medial clavicle fracture. RESULTS The mean QuickDASH score was 12 ± 15, and the mean pain score was 1 ± 1 at a mean of 5 ± 3 years after injury. The mortality rate of the cohort was 15% (11 of 74) at 1 year, 22% (16 of 74) at 3 years, and 34% (25 of 74) at 5 years after injury. With the numbers available, no factors were associated with the QuickDASH score or pain score, but it is likely we were underpowered to detect potentially important differences. CONCLUSION Medial clavicle fractures have favorable functional outcomes and pain relief at minimum 1-year follow-up among those patients who survive the trauma, but a high proportion will die within 3 years of the injury. This likely reflects both the frailty of a predominantly older patient population and the fact that these often are high-energy injuries. The outcome measures in our cohort were not associated with fracture displacement, shortening, or comminution; however, our sample size was underpowered on these points, and so these findings should be considered preliminary. Further studies are needed to determine the subset of patients with this injury who would benefit from surgical intervention. LEVEL OF EVIDENCE Level IV, therapeutic study.
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Affiliation(s)
| | | | - Laura Lu
- Harvard Combined Orthopedic Residency Program, Boston, MA, USA
| | - Dafang Zhang
- Hand and Upper Extremity Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Brandon Earp
- Hand and Upper Extremity Surgery, Brigham and Women's Hospital, Boston, MA, USA
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6
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Wurm M, Siebenlist S, Zyskowski M, Pflüger P, Biberthaler P, Beirer M, Kirchhoff C. Excellent clinical and radiological outcome following locking compression plate fixation of displaced medial clavicle fractures. BMC Musculoskelet Disord 2021; 22:905. [PMID: 34706701 PMCID: PMC8555070 DOI: 10.1186/s12891-021-04775-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 10/10/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Treatment of medial clavicle fractures is still controversially discussed in the community of upper extremity surgeons. An increasing number of symptomatic non-unions following conservative treatment of displaced fractures led to the development of various surgical approaches. Aim of this study was to evaluate the clinical and radiological outcome following operative treatment of displaced medial end clavicle fractures. METHODS Patients who presented with a displaced fracture of the medial clavicle between September 2012 and December 2019 were retrospectively enrolled in this study. All patients were operatively treated with open reduction and internal fixation (ORIF) using an anatomically precontoured locking compression plate (LCP) originally designed for the lateral clavicle (Synthes®, Umkirch, Germany). Functional outcome was recorded using the American Shoulder and Elbow Surgeons (ASES) Score, the Munich Shoulder Questionnaire (MSQ), Shoulder Pain and Disability Index (SPADI) and Constant Score. RESULTS Overall 18 patients with a mean age of 54.5 ± 23.5 years suffering from a displaced fracture of the medial clavicle were identified. The mean follow-up was 40.9 ± 26.2 months. The mean ASES accounted for 88.3 ± 20.8 points, the mean MSQ was 83.1 ± 21.7 points, the mean SPADI was 85.6 ± 22.5 and a mean normative age- and sex-specific Constant Score of 77.5 ± 19.1 points resulted. No minor or major complications were observed. Radiologic fracture consolidation was achieved in all patients after a mean of 6.4 months. CONCLUSION Surgical treatment of displaced medial clavicle fractures using an anatomically precontoured locking plate originally designed for the lateral clavicle led to very good to excellent clinical and functional results. TRIAL REGISTRATION No: DRKS00024813 , retrospectively registered 19.03.2021 ( www.drks.de ).
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Affiliation(s)
- Markus Wurm
- Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Sebastian Siebenlist
- Department of Orthopaedic Sports Medicine, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Michael Zyskowski
- Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Patrick Pflüger
- Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Peter Biberthaler
- Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Marc Beirer
- Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Chlodwig Kirchhoff
- Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany.
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7
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Carius BM, Long B, Gottlieb M. Evaluation and Management of Sternoclavicular Dislocation in the Emergency Department. J Emerg Med 2021; 61:499-506. [PMID: 34511297 DOI: 10.1016/j.jemermed.2021.07.038] [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: 04/08/2021] [Revised: 07/12/2021] [Accepted: 07/13/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Sternoclavicular dislocation (SCD) is a rare injury but can result in hemodynamic and neurovascular complications. Emergency clinicians play an integral role in the evaluation and management of these injuries. OBJECTIVE This article provides a narrative review of the diagnosis and management of SCD for the emergency clinician. DISCUSSION SCD is an infrequent injury and may be misdiagnosed in the emergency department (ED). SCDs may be anterior or posterior. Although anterior SCD is more common, posterior SCD is more dangerous with a risk of pneumothorax or injury to the subclavian artery or vein, esophagus, trachea, or brachial plexus. Most patients present with shoulder and clavicular pain and decreased active range of motion. Clinicians should assess the sternoclavicular joint in patients with shoulder symptoms and consider SCD in traumatic shoulder injuries. Plain radiographs might not identify SCD, and computed tomography is recommended for both the diagnosis of SCD and evaluation of complications. Anterior SCD can be managed in the ED with analgesia, sedation, and closed reduction. If patients with posterior SCDs display airway, hemodynamic, or vascular compromise, emergent reduction is recommended with cardiothoracic consultation. Any complicated anterior SCD, including those with fracture, and all posterior SCDs require emergent orthopedic consultation, with considerations for cardiothoracic or vascular surgery notification. CONCLUSIONS SCD is an uncommon orthopedic injury but may result in patient morbidity or mortality. Knowledge of SCDs can optimize emergency clinician evaluation and management of this condition.
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Affiliation(s)
| | - Brit Long
- Brooke Army Medical Center, Joint Base San Antonia, Fort Sam Houston, Texas, and.
| | - Michael Gottlieb
- Department of Emergent Medicine, Rush University Medical Center, Chicago, Illinois
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8
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Yang TH, Ko HJ, Wang AD, Tseng WJ, Chia WT, Chen MK, Su YH. Complications of clavicle fracture surgery in patients with concomitant chest wall injury: a retrospective study. BMC Musculoskelet Disord 2021; 22:294. [PMID: 33743671 PMCID: PMC7981946 DOI: 10.1186/s12891-021-04148-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 03/04/2021] [Indexed: 11/22/2022] Open
Abstract
Background The impact of associated chest wall injuries (CWI) on the complications of clavicle fracture repair is unclear to date. This study aimed to investigate the complications after surgical clavicle fracture fixation in patients with and without different degrees of associated CWI. Methods A retrospective review over a four-year period of patients who underwent clavicle fracture repair was conducted. A CWI and no-CWI group were distinguished, and the CWI group was subdivided into the minor-CWI (three or fewer rib fractures without flail chest) and complex-CWI (flail chest, four or more rib fractures) subgroup. Demographic data, classification of the clavicle fracture, number of rib fractures, and associated injuries were recorded. Overall complications included surgery-related complications and unplanned hospital readmissions. Univariate analysis and stepwise backward multivariate logistic regression were used to identify potential risk factors for complications. Results A total of 314 patients undergoing 316 clavicle fracture operations were studied; 28.7% of patients (90/314) occurred with associated CWI. Patients with associated CWI showed a significantly higher age, body mass index, and number of rib fractures. The overall and surgical-related complication rate were similar between groups. Unplanned 30-day hospital readmission rates were significantly higher in the complex-CWI group (p = 0.02). Complex CWI and number of rib fractures were both independent factor for 30-day unplanned hospital readmission (OR 1.59, 95% CI: 1.00–2.54 and OR 1.33, 95% CI: 1.06–1.68, respectively). Conclusion CWI did not affect surgery-related complications after clavicle fracture repair. However, complex-CWI may increase 30-day unplanned hospital readmission rates. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04148-1.
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Affiliation(s)
- Tsung-Han Yang
- Department of Orthopedics, National Taiwan University Hospital Hsin-Chu Branch, 25, Lane 442, Sec 1, Jingguo Rd, Hsinchu City, 30059, Taiwan.,Department of Orthopedics, National Taiwan University Hospital, Taipei City, 10002, Taiwan
| | - Huan-Jang Ko
- Department of Surgery, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu City, 30059, Taiwan
| | - Alban Don Wang
- Department of Emergency, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu City, 30059, Taiwan
| | - Wo-Jan Tseng
- Department of Orthopedics, National Taiwan University Hospital Hsin-Chu Branch, 25, Lane 442, Sec 1, Jingguo Rd, Hsinchu City, 30059, Taiwan.,Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
| | - Wei-Tso Chia
- Department of Orthopedics, National Taiwan University Hospital Hsin-Chu Branch, 25, Lane 442, Sec 1, Jingguo Rd, Hsinchu City, 30059, Taiwan
| | - Men-Kan Chen
- Department of Family Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu City, 30059, Taiwan.
| | - Ying-Hao Su
- Department of Orthopedics, National Taiwan University Hospital Hsin-Chu Branch, 25, Lane 442, Sec 1, Jingguo Rd, Hsinchu City, 30059, Taiwan. .,Department of Orthopedics, National Taiwan University Hospital Hsin-Chu Biomedical Park Branch, Hsinchu, County, 30261, Taiwan. .,Department of Orthopedics, National Taiwan University College of Medicine, Taipei City, 10002, Taiwan.
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9
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Kraus R, Zwingmann J, Jablonski M, Bakir MS. Dislocations of the acromioclavicular and sternoclavicular joint in children and adolescents: A retrospective clinical study and big data analysis of routine data. PLoS One 2020; 15:e0244209. [PMID: 33370356 PMCID: PMC7769445 DOI: 10.1371/journal.pone.0244209] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 12/04/2020] [Indexed: 12/13/2022] Open
Abstract
Background Dislocations of the sternoclavicular joint (anterior/posterior) and acromioclavicular joint (SCJ and ACJ, respectively) are rare injuries in childhood/adolescence, each having its own special characteristics. In posterior SCJ dislocation, the concomitant injuries in the upper mediastinum are most important complication, while in anterior SCJ dislocation there is a risk of permanent or recurrent instability. Methods In a retrospective analysis from seven pediatric trauma centers under the leadership of the Section of Pediatric Traumatology of the German Trauma Society, children (<18 years) were analyzed with focus on age, gender, trauma mechanism, diagnostics, treatment strategy and follow-up results. Additional epidemiological big data analysis from routine data was done. Results In total 24 cases with an average age of 14.4 years (23 boys, 1 girl) could be evaluated (7x ACJ dislocation type ≥ Rockwood III; 17x SCJ dislocation type Allman III, including 12 posterior). All ACJ dislocations were treated surgically. Postoperative immobilization lasted 3–6 weeks, after which a movement limit of 90 degrees was recommended until implant removal. Patients with SCJ dislocation were posterior dislocations in 75%, and 15 of 17 were treated surgically. One patient had a tendency toward sub-dislocation and another had a relapse. Conservatively treated injuries healed without complications. Compared to adults, SCJ injuries were equally rarely found in children (< 1% of clavicle-associated injuries), while pediatric ACJ dislocations were significantly less frequent (p<0.001). Conclusions In cases of SCJ dislocations, our cohort analysis confirmed both the heterogeneous spectrum of the treatment strategies in addition to the problems/complications based on previous literature. The indication for the operative or conservative approach and for the specific method is not standardized. In order to be able to create evidence-based standards, a prospective, multicenter-study with a sufficiently long follow-up time would be necessary due to the rarity of these injuries in children. The rarity was emphasized by our routine data analysis.
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Affiliation(s)
- Ralf Kraus
- Department of Trauma Surgery and Orthopedics, Klinikum Bad Hersfeld GmbH, Bad Hersfeld, Germany
- Section of Pediatric Traumatology (Sektion Kindertraumatologie, SKT) of the German Trauma Society (Deutsche Gesellschaft für Unfallchirurgie, DGU), Berlin, Germany
- * E-mail: (RK); (MSB)
| | - Joern Zwingmann
- Section of Pediatric Traumatology (Sektion Kindertraumatologie, SKT) of the German Trauma Society (Deutsche Gesellschaft für Unfallchirurgie, DGU), Berlin, Germany
- Department of Trauma Surgery and Orthopedics, St. Elisabethen Klinikum, Ravensburg, Germany
| | - Manfred Jablonski
- Section of Pediatric Traumatology (Sektion Kindertraumatologie, SKT) of the German Trauma Society (Deutsche Gesellschaft für Unfallchirurgie, DGU), Berlin, Germany
- Department of Pediatric Surgery and Urology, Kinderkrankenhaus Auf der Bult, Hannover, Germany
| | - M. Sinan Bakir
- Section of Pediatric Traumatology (Sektion Kindertraumatologie, SKT) of the German Trauma Society (Deutsche Gesellschaft für Unfallchirurgie, DGU), Berlin, Germany
- Department of Trauma and Reconstructive Surgery and Rehabilitative Medicine, Medical University Greifswald, Greifswald, Germany
- Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin gGmbH, Berlin, Germany
- * E-mail: (RK); (MSB)
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10
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Bakir MS, Lefering R, Haralambiev L, Kim S, Ekkernkamp A, Gümbel D, Schulz-Drost S. Acromioclavicular and sternoclavicular joint dislocations indicate severe concomitant thoracic and upper extremity injuries in severely injured patients. Sci Rep 2020; 10:21606. [PMID: 33303859 PMCID: PMC7730423 DOI: 10.1038/s41598-020-78754-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 11/26/2020] [Indexed: 11/09/2022] Open
Abstract
Preliminary studies show that clavicle fractures (CF) are known as an indicator in the severely injured for overall injury severity that are associated with relevant concomitant injuries in the thorax and upper extremity. In this regard, little data is available for the rarer injuries of the sternoclavicular and acromioclavicular joints (SCJ and ACJ, respectively). Our study will answer whether clavicular joint injuries (CJI), by analogy, have a similar relevance for the severely injured. We performed an analysis from the TraumaRegister DGU (TR-DGU). The inclusion criterion was an Injury Severity Score (ISS) of at least 16. In the TR-DGU, the CJI were registered as one entity. The CJI group was compared with the CF and control groups (those without any clavicular injuries). Concomitant injuries were distinguished using the Abbreviated Injury Scale according to their severity. The inclusion criteria were met by n = 114,595 patients. In the case of CJI, n = 1228 patients (1.1%) were found to be less severely injured than the controls in terms of overall injury severity. Compared to the CF group (n = 12,030; 10.5%) with higher ISS than the controls, CJI cannot be assumed as an indicator for a more severe trauma; however, CF can. Concomitant injuries were more common for severe thoracic and moderate upper extremity injuries than other body parts for CJI. This finding confirms our hypothesis that CJI could be an indicator of further specific severe concomitant injuries. Despite the rather lower relevance of the CJI in the cohort of severely injured with regard to the overall injury severity, these injuries have their importance in relation to the indicator effect for thoracic concomitant injuries and concomitant injuries of the upper extremity. A limitation is the collective registration of SCJ and ACJ injuries as one entity in the TR-DGU. A distorted picture of the CJI in favor of ACJ injuries could arise from the significantly higher incidence of the ACJ dislocation compared to the SCJ. Therefore, these two injury entities should be recorded separately in the future, and prospective studies should be carried out in order to derive a standardized treatment strategy for the care of severely injured with the respective CJI.
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Affiliation(s)
- M Sinan Bakir
- Department of Trauma and Reconstructive Surgery and Rehabilitative Medicine, Medical University Greifswald, Ferdinand-Sauerbruch-Straße, 17475, Greifswald, Germany. .,Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683, Berlin, Germany.
| | - Rolf Lefering
- Faculty of Health, IFOM - Institute for Research in Operative Medicine, Witten/Herdecke University, Ostmerheimer Str.200, Haus 38, 51109, Cologne, Germany
| | - Lyubomir Haralambiev
- Department of Trauma and Reconstructive Surgery and Rehabilitative Medicine, Medical University Greifswald, Ferdinand-Sauerbruch-Straße, 17475, Greifswald, Germany.,Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683, Berlin, Germany
| | - Simon Kim
- Department of Trauma and Reconstructive Surgery and Rehabilitative Medicine, Medical University Greifswald, Ferdinand-Sauerbruch-Straße, 17475, Greifswald, Germany
| | - Axel Ekkernkamp
- Department of Trauma and Reconstructive Surgery and Rehabilitative Medicine, Medical University Greifswald, Ferdinand-Sauerbruch-Straße, 17475, Greifswald, Germany.,Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683, Berlin, Germany
| | - Denis Gümbel
- Department of Trauma and Reconstructive Surgery and Rehabilitative Medicine, Medical University Greifswald, Ferdinand-Sauerbruch-Straße, 17475, Greifswald, Germany.,Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683, Berlin, Germany
| | - Stefan Schulz-Drost
- Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683, Berlin, Germany.,Department of Trauma and Orthopedic Surgery, University Hospital Erlangen, Krankenhausstr. 12, 91054, Erlangen, Germany.,Department of Trauma Surgery, Helios Hospital Schwerin, Wismarsche Str. 393-397, 19049, Schwerin, Germany
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