1
|
Flaaten N, Moslim H, Tang E, Varrall R. Scapular fractures: A regional and rural perspective. Aust J Rural Health 2024; 32:388-393. [PMID: 38480988 DOI: 10.1111/ajr.13100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 01/30/2024] [Accepted: 02/27/2024] [Indexed: 04/23/2024] Open
Abstract
INTRODUCTION Scapular fractures (SFs) have historically been associated with severe trauma and multiple injuries. Recent studies have demonstrated improved outcomes. However, SFs have never been studied from a strictly rural or Australian perspective. OBJECTIVE The study's objective was to assess whether associations still exist between a fractured scapula and trauma scores, mortality rates, and other commonly associated injuries in a regional Australian trauma centre. DESIGN The study design examined prospectively collected data from a regional hospital between the years 2012 to 2021 presenting to the emergency department with traumatic SFs. Primary outcomes of interest were mortality rate, method of injury, ISS scores, and associated injuries. FINDINGS One hundred and five patients had a SF. The median age was 49 with 93 (89%) being male. Most fractures were located in the body of the scapula (80%). The primary mechanism of injury was motorbike accidents (36%), falls (24%), and motor vehicle accidents (22%). Two patients died from their injuries (1.9%). Thirty-four percent demonstrated mild trauma scores, with 36% moderate, 28% severe, and 1.9% critical. Commonly observed associated injuries included chest wall fractures, vertebral fractures, thoracic injuries, brain injury, and abdominal trauma. DISCUSSION A minority of SFs were associated with severe or critical trauma, and overall, patients who sustained a SF had a low mortality rate. These findings suggest that patients from regional areas have similar outcomes to those from more urban centres in other parts of the world. CONCLUSION Given these results, a re-examination of whether SFs are a reliable marker of severe trauma should be considered.
Collapse
Affiliation(s)
- Nordan Flaaten
- University of Queensland Faculty of Medicine, Brisbane, Queensland, Australia
- Orthopedic Department, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
- Orthopaedic Department, Rockhampton Hospital, Rockhampton, Queensland, Australia
| | - Huissan Moslim
- Orthopaedic Department, Rockhampton Hospital, Rockhampton, Queensland, Australia
| | - Eric Tang
- Orthopaedic Department, Rockhampton Hospital, Rockhampton, Queensland, Australia
| | - Ruth Varrall
- University of Queensland Faculty of Medicine, Brisbane, Queensland, Australia
- Orthopaedic Department, Rockhampton Hospital, Rockhampton, Queensland, Australia
| |
Collapse
|
2
|
Mavrotas J, Fischer J. Scapula fractures: functional anatomy, clinical assessment and management. Br J Hosp Med (Lond) 2024; 85:1-8. [PMID: 38557096 DOI: 10.12968/hmed.2023.0351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Fractures of the scapula are rare injuries, accounting for 3-5% of all shoulder girdle fractures. They are frequently the result of high energy trauma and often present with concurrent and life-threatening injuries to adjacent structures, leading to significant morbidity and mortality. Patients presenting with scapula fractures must receive a thorough and systematic clinical assessment as directed by national trauma guidelines. Appropriate imaging is essential in delineating fracture morphology and should at the very least include anteroposterior, anteroposterior oblique (Grashey) and axillary or scapula 'Y' view of the shoulder. Computed tomography imaging with three-dimensional reconstruction allows better delineation of the fracture morphology and helps with surgical planning. A lack of randomised controlled trials comparing the efficacy of conservative and operative management of scapula fractures has resulted in limited consensus for surgical indications. Nevertheless, most extra-articular fractures can be managed conservatively while intra-articular fractures of the glenoid frequently require surgical fixation.
Collapse
Affiliation(s)
- Jason Mavrotas
- Department of Orthopaedics, Macclesfield District General Hospital, East Cheshire NHS Trust, Macclesfield, UK
| | - Jochen Fischer
- Department of Orthopaedics, Macclesfield District General Hospital, East Cheshire NHS Trust, Macclesfield, UK
| |
Collapse
|
3
|
Qalib YO, Medagam SR, Dachepalli S. Ipsilateral fractures of the acromion and coracoid processes of the scapula. Chin J Traumatol 2024; 27:121-124. [PMID: 37210253 DOI: 10.1016/j.cjtee.2023.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 01/28/2023] [Accepted: 03/03/2023] [Indexed: 05/22/2023] Open
Abstract
A fracture of the acromion and coracoid processes of scapula is rarely seen in the outpatient clinic, due to the acromion's anatomical position and shape, as well as the strong ligaments and muscles that are attached to it. These fractures are caused by either direct or indirect high-energy trauma injuries to the shoulder joint, leading to severe pain and a grossly restricted range of motion. Several acromial classifications were reported, but this type of longitudinal plane fracture of the acromion process in our case is yet to be described in the current literature. We present a rare combination of the coracoid process and unstable acromion bony projection fractures that have not previously been noted for this type of fracture. The closest to this is Kuhn's type III classification. A 51-year-old male presented to our emergency department complaining of the right shoulder pain and difficulty raising his arm following a 2-wheeler accident. The patient was managed by open reduction and internal fixation with 3 cannulated cancellous screws fixation and progressed well with no postoperative complications. He was asymptomatic postoperatively and regained full range of motion after 4 months.
Collapse
Affiliation(s)
- Yusuf Omar Qalib
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong, China
| | - Srinivasa Reddy Medagam
- Department of Orthopaedics, Yashoda Hospitals, Somajiguda, Hyderabad, Telangana, 500082, India
| | - Sunil Dachepalli
- Department of Orthopaedics, Yashoda Hospitals, Somajiguda, Hyderabad, Telangana, 500082, India.
| |
Collapse
|
4
|
Cole PA, Schroder LK, Brahme IS, Thomas CN, Kuhn L, Zaehringer E, Petersik A. Three-Dimensional Mapping of Scapular Body, Neck, and Glenoid Fractures. J Orthop Trauma 2024; 38:e48-e54. [PMID: 38031277 DOI: 10.1097/bot.0000000000002734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 11/16/2023] [Indexed: 12/01/2023]
Abstract
OBJECTIVES The purpose of this study was to report patterns of scapular fractures and define them with a contemporary methodology. METHODS . DESIGN Retrospective study, 2015-2021. SETTING Single, academic, Level 1 trauma center. PATIENT SELECTION CRITERIA Consecutive patients ≥18 years, presenting with unilateral scapula fracture, with thin-slice (≤0.5-mm) bilateral computed tomography (CT) scans of the entirety of both the injured and uninjured scapulae. OUTCOME MEASURES AND COMPARISONS Thin-slice (0.5-mm) CT scans of injured and normal scapulae were obtained to create three-dimensional (3D) virtual models. 3D modeling software (Stryker Orthopedics Modeling and Analytics, Stryker Trauma GmbH, Kiel, Germany aka SOMA) was used to create a 3D map of fracture location and frequency. Fracture zones were delineated using anatomic landmarks to characterize fracture patterns. RESULTS Eighty-seven patients were identified with 75 (86%) extra-articular and 12 (14%) intra-articular fractures. The dominant fracture pattern emanated from the superior lateral border (zone E) to an area inferior to the spinomedial angle (zone B) and was present in 80% of extra-articular fractures. A second-most common fracture line propagated from the primary (most-common) line toward the inferior medial scapular border with a frequency of 36%. Bare zones (with 1 or no fractures present) were identified in 4 unique areas. Furthermore, intra-articular fractures were found to be heterogenous. CONCLUSIONS The 3D fracture map created in this study confirmed that extra-articular scapular fractures occur in certain patterns with a relatively high frequency. Results provide greater insight into scapular fracture locations and may help to study prognosis of injury and improve treatment strategy including operative approaches and surgical tactics.
Collapse
Affiliation(s)
- Peter A Cole
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN
- Department of Orthopaedic Surgery, Regions Hospital, St. Paul, MN
- HealthPartners Orthopaedics & Sports Medicine, Bloomington, MN
| | - Lisa K Schroder
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN
- Department of Orthopaedic Surgery, Regions Hospital, St. Paul, MN
| | - Indraneel S Brahme
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN
- Department of Orthopaedic Surgery, Regions Hospital, St. Paul, MN
| | - Claire N Thomas
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN
- Department of Orthopaedic Surgery, Regions Hospital, St. Paul, MN
| | | | | | | |
Collapse
|
5
|
Kodia K, Huerta CT, Reddy GB, Vilella FE, Wetstein PJ. Scapulothoracic Dissociation-A Guide for Trauma Surgeons. Am Surg 2023; 89:6262-6263. [PMID: 36154499 DOI: 10.1177/00031348221129545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Karishma Kodia
- Divisions of Trauma, Surgical Critical Care & Burns, Daughtry Family Department of Surgery, University of Miami Miller School of Medicine and Jackson Memorial Hospital Ryder Trauma Center, Miami, FL, USA
| | - Carlos T Huerta
- Divisions of Trauma, Surgical Critical Care & Burns, Daughtry Family Department of Surgery, University of Miami Miller School of Medicine and Jackson Memorial Hospital Ryder Trauma Center, Miami, FL, USA
| | - Gireesh B Reddy
- Department of Orthopaedics, University of Miami Miller School of Medicine and Jackson Memorial Hospital, Miami, FL, USA
| | - Fernando E Vilella
- Department of Orthopaedics, University of Miami Miller School of Medicine and Jackson Memorial Hospital, Miami, FL, USA
| | - Paul J Wetstein
- Divisions of Trauma, Surgical Critical Care & Burns, Daughtry Family Department of Surgery, University of Miami Miller School of Medicine and Jackson Memorial Hospital Ryder Trauma Center, Miami, FL, USA
| |
Collapse
|
6
|
Moroder P, Paksoy A, Siegert P, Thiele K, Lacheta L, Akgün D. The Independent Double-Row (IDR) Bony Bankart Repair Technique. Z Orthop Unfall 2023; 161:538-543. [PMID: 35196739 DOI: 10.1055/a-1753-9883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
A displaced anterior glenoid rim fracture, the so-called bony Bankart lesion, occurs after a traumatic shoulder dislocation resulting from a high energy trauma and is associated with recurrent shoulder instability. Different surgical techniques have been described in the literature to address this pathology, including open reduction and fixation, as well as arthroscopic transosseous, and single-row or double-row approaches with the use of suture anchors. However, there is currently no gold standard of treatment and the stability of fixation and the healing of the bony fragment are still a concern. The purpose of this report was to introduce an arthroscopic independent double-row (IDR) bony Bankart repair technique for fixation of large glenoid fractures.
Collapse
Affiliation(s)
- Philipp Moroder
- Department for Shoulder and Elbow Surgery, Charité - Centrum für Muskuloskeletale Chirurgie, Berlin, Germany
| | - Alp Paksoy
- Department for Shoulder and Elbow Surgery, Charité - Centrum für Muskuloskeletale Chirurgie, Berlin, Germany
| | - Paul Siegert
- Department for Shoulder and Elbow Surgery, Charité - Centrum für Muskuloskeletale Chirurgie, Berlin, Germany
| | - Kathi Thiele
- Department for Shoulder and Elbow Surgery, Charité - Centrum für Muskuloskeletale Chirurgie, Berlin, Germany
| | - Lucca Lacheta
- Department for Shoulder and Elbow Surgery, Charité - Centrum für Muskuloskeletale Chirurgie, Berlin, Germany
| | - Doruk Akgün
- Department for Shoulder and Elbow Surgery, Charité - Centrum für Muskuloskeletale Chirurgie, Berlin, Germany
| |
Collapse
|
7
|
Ogawa K, Matsumura N, Yoshida A, Inokuchi W. Nonunion of the so-called acromion: a systematic review with consideration of the terminology. Arch Orthop Trauma Surg 2023; 143:5727-5740. [PMID: 37314525 PMCID: PMC10449677 DOI: 10.1007/s00402-023-04912-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 05/16/2023] [Indexed: 06/15/2023]
Abstract
INTRODUCTION There is no widely accepted standard for the classification and treatment of traumatic acromion/scapular spine fracture nonunion due to the scarcity of this condition and the confusion of terminology. MATERIALS AND METHODS PubMed and Scopus were searched using "scapular fracture" and "acromion fracture" or "scapular spine fracture" as search terms. The inclusion criteria were English full-text articles concerning acromion/scapular spine fracture nonunion that described patient characteristics and presented appropriate images. The exclusion criteria were cases without appropriate images. Citation tracking was conducted to find additional articles and notable full-text articles written in other languages. Fractures were classified using our newly proposed classification system. RESULTS Twenty-nine patients (19 men, 10 women) with 29 nonunions were identified. There were four type I, 15 type II, and 10 type III fracture nonunions. Only 11 fractures were isolated. The mean period from initial injury to final diagnosis was 35.2 ± 73.2 months (range 3-360 months) (n = 25). The most frequent cause of delayed diagnosis was conservative treatment for fracture in 11 patients, followed by oversight by the physician in 8. The most common reason for seeking medical advice was shoulder pain. Six patients received conservative therapy, and 23 received operative treatment. Fixation materials included various plates in 15 patients, and tension band wiring in 5. Bone grafting was performed in 16 patients (73%, 16/22). Of the 19 surgically treated patients with adequate follow-up, the outcome was rated excellent in 79%. CONCLUSIONS Isolated acromion/scapular spine fracture nonunion is rare. Fracture type II and III, arising in the anatomical scapular spine, accounted for 86% of the fractures. Computed tomography is required to prevent fracture oversight. Surgical therapy produces good stable results. However, it is important to select the appropriate surgical fixation method and material after considering the anatomical characteristics of the fracture and stress on the fractured portion. LEVEL OF EVIDENCE V.
Collapse
Affiliation(s)
- Kiyohisa Ogawa
- Department of Orthopedic Surgery, Eiju General Hospital, 2-23-16 Higashi-Ueno, Taito-ku, Tokyo, 110-8645, Japan.
- Department of Orthopedic Surgery, Eiju General Hospital, 2-23-16 Higashi-Ueno, Taito-ku, Tokyo, 110-8645, Japan.
| | - Noboru Matsumura
- Department of Orthopedic Surgery, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Atsushi Yoshida
- Department of Orthopedic Surgery, National Hospital Organization Saitama Hospital, 2-1 Suwa, Wako City, Saitama, 351-0102, Japan
| | - Wataru Inokuchi
- Department of Orthopedic Surgery, Eiju General Hospital, 2-23-16 Higashi-Ueno, Taito-ku, Tokyo, 110-8645, Japan
| |
Collapse
|
8
|
Vander Voort W, Wilkinson B, Bedard N, Hendrickson N, Willey M. The Operative Treatment of Scapula Fractures: An Analysis of 10,097 Patients. Iowa Orthop J 2022; 42:213-216. [PMID: 35821957 PMCID: PMC9210424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND The indications for operative treatment of scapula fractures have been debated over the past decade. Our purpose was to determine 1) the incidence and trends in the operative treatment of scapula fractures, 2) the incidence of conversion from operative fixation to total or hemi-shoulder arthroplasty (THSA) and 3) rates of associated injuries in scapula fractures. We hypothesized that the operative treatment of scapula fractures is increasing over time and that scapula fractures treated with open reduction and internal fixation (ORIF) would have increased risk for conversion to THSA. METHODS The Humana Inc. administrative claims database was queried from 2008 to 2015. Patients with any scapular fracture, ORIF of scapula fracture, total or hemi-shoulder arthroplasty, and associated injuries were identified by ICD-9 and CPT codes. Analysis was performed for 1) all patients with a scapula fracture undergoing operative fixation (i.e. ORIF and THSA), 2) all scapular fractures treated with ORIF with subsequent conversion to ipsilateral THSA, and 3) all associated injuries. RESULTS There were 10,097 scapula fractures (28.4% glenoid, 48% female). 60% occurred in patients 65 years and older. There were 198 (1.96%) fractures (70% glenoid) treated with ORIF. There were 287 (2.84%) fractures (45% glenoid) treated with THSA (76% total shoulder). The rate of ORIF of scapular fractures did not significantly increase (RR=0.87, p=0.58). There was a significant increase in THSA as primary treatment of scapula fractures in 2015 compared to 2007 (RR=0.43, p=0.0016). Conversion from ORIF to THSA was 12.6% (25/198). Scapula fractures treated with ORIF were at significant risk for conversion to THSA (RR=4.77, p<0.0001). Associated injuries occurred in nearly 50% of scapula fractures-other fractures, lung contusion and pneumothorax/hemothorax ranking the highest, accounting for 37%, 14.5% and 8.3% of all associated injuries, respectively. CONCLUSION The incidence of operative treatment of scapula fractures was 1.96% and 2.84% for ORIF and THSA, respectively. Scapular fractures previously treated with ORIF were at significant risk for conversion to THSA. Although ORIF in scapular fractures did not significantly increase over time, both THSA and overall (ORIF+THSA) operative treatment of scapula fractures increased significantly. Level of Evidence: IV.
Collapse
Affiliation(s)
- Wyatt Vander Voort
- Department of Orthopaedic Surgery, University of California Davis Health, Sacramento, California, USA
| | - Brandon Wilkinson
- Slocum Center for Orthopedics and Sports Medicine, Eugene, Oregon, USA
| | - Nicholas Bedard
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Nathan Hendrickson
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Michael Willey
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| |
Collapse
|
9
|
Strnad T, Bartonicek J, Tucek M. Acromioclavicular dislocation associated with scapular fractures - pathoanatomy of the injury. Rozhl Chir 2022; 101:273-277. [PMID: 35973822 DOI: 10.33699/pis.2022.101.6.272-276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
INTRODUCTION No detailed study dealing with an injury to the AC joint in combination with scapular fractures has been published to date. The aim of this study is to describe pathoanatomy of these injuries. METHODS In a series of 519 scapular fractures in adult patients from the period of 20022020 we identified a total of 20 (3.9%) cases associated with AC dislocation. The group comprised 17 men and 3 women with the mean age of 49 years (range, 2178). Radiographs of the shoulder joint followed by CT examination, including 3D reconstructions, were performed in all patients. This documentation allowed assessment of the scapular fracture pattern and type of injury to the AC joint. RESULTS AC dislocation was associated with a simple scapular fracture in 15 cases (7 fractures of the coracoid base, 4 fractures of the acromion or the lateral spine, 2 fractures of the scapular body, 1 fracture of the superior and 1 fracture of the inferior glenoid). In 5 cases AC dislocation accompanied multiple or complex scapular fractures (once a combination of a coracoid fracture and a fracture of the lateral scapular spine, once a combination of a fracture of the superior glenoid and of the acromion, 2 cases of a complex intraarticular fracture and 1 case of scapulothoracic dissociation). CONCLUSION AC dislocation is relatively infrequent injury accompanying scapular fractures. It is most commonly associated with fractures of coracoid, acromion/lateral spine or superior glenoid. No case of AC dislocation was recorded in a fracture of the scapular neck.
Collapse
|
10
|
Fonacier FS, Chan HK, Ugalde I. Pediatric scapular fractures and associated injuries following blunt chest trauma. Am J Emerg Med 2021; 52:196-199. [PMID: 34953235 DOI: 10.1016/j.ajem.2021.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 11/22/2021] [Accepted: 12/03/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Scapular fractures in the pediatric population are rare, and medical literature is lacking regarding these specific injuries in the pediatric population. Prior studies have shown that scapular fractures resulting from blunt chest trauma have been associated with significant morbidities in adults, and that a majority of scapular fractures are missed on chest X-ray (CXR) and seen on computerized tomography only (SOCTO). Further guidance is needed regarding the prevalence of coinciding injuries in the pediatric population and the modality for diagnosis. OBJECTIVES The primary objectives of this study were to assess 1) the frequency of scapular fractures following blunt trauma in the pediatric cohort, 2) the frequency of other associated thoracic injuries, 3) the proportion on scapular fractures SOCTO. METHODS We conducted a retrospective cohort study with data obtained from our study site's Trauma Registry. Patients under 18 years receiving both a CXR and chest CT following blunt trauma or any patient diagnosed with a scapular fracture by any modality from January 2009 to December 2019 were included. Primary outcome variables were the presence of a scapular fracture diagnosed by any modality, absence of scapular fracture, and scapular fractures SOCTO. Charts were also reviewed for the following concurring injuries: 1) contusion/atelectasis, 2) pneumothorax, 3) hemothorax, 4) rib fracture, 5) other fracture, 6) vascular injury, 7) mediastinal injury, 8) diaphragm rupture, 9) foreign body, 10) incidental finding. RESULTS Of 12,826 charts of pediatric patients with blunt chest trauma, 1405 obtained both CXR and chest CT. Sixty (0.47%) were diagnosed with scapular fracture, and 48 (73.3%) of the fractures were SOCTO. The most commonly associated injuries were other fracture (88.3%), lung contusion/atelectasis (78.3%), pneumothorax (58.3%) and rib fracture (58.3%). Patients with scapular fractures had higher injury severity scores (ISS) and more frequently required surgery for other intrathoracic injuries. Only five patients required surgical management of the scapular fracture with the rest managed conservatively. CONCLUSION Pediatric scapular fractures are rare and are often associated with other intrathoracic injury. A majority of scapula fractures are missed on CXR, but identification of the injury did not change management as most were treated conservatively.
Collapse
Affiliation(s)
- Frances Sparks Fonacier
- UTHealth Science Center Houston, 6431 Fannin Street, Houston, TX 77030, United States of America.
| | - Hei Kit Chan
- UTHealth Science Center Houston, 6431 Fannin Street, Houston, TX 77030, United States of America
| | - Irma Ugalde
- UTHealth Science Center Houston, 6431 Fannin Street, Houston, TX 77030, United States of America
| |
Collapse
|
11
|
Thomas CN, Lindquist TJ, Paull TZ, Tatro JM, Schroder LK, Cole PA. Mapping of common rib fracture patterns and the subscapular flail chest associated with operative scapula fractures. J Trauma Acute Care Surg 2021; 91:940-946. [PMID: 34417408 DOI: 10.1097/ta.0000000000003382] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Rib fractures occur in approximately 10% of trauma patients and are associated with more than 50% of patients with scapula fractures. This study investigates the location and patterns of rib fractures and flail chest occurring in patients with operatively treated scapula fractures. Novel frequency mapping techniques of rib fracture patterns in patients who also injure the closely associated scapula can yield insight into surgical approaches and fixation strategies for complex, multiple injuries patients. We hypothesize that rib fractures have locations of common occurrence when presenting with concomitant scapula fracture that requires operative treatment. METHODS Patients with one or more rib fractures and a chest computed tomography scan between 2004 and 2018 were identified from a registry of patients having operatively treated scapula fractures. Unfurled rib images were created using Syngo-CT Bone Reading software (Siemens Inc., Munich, Germany). Rib fracture and flail segment locations were marked and measured for standardized placement on a two-dimensional chest wall template. Location and frequency were then used to create a gradient heat map. RESULTS A total of 1,062 fractures on 686 ribs were identified in 86 operatively treated scapula fracture patients. The mean ± SD number of ribs fractured per patient was 8.0 ± 4.1 and included a mean ± SD of 12.3 ± 7.2 total fractures. Rib fractures ipsilateral to the scapula fracture occurred in 96.5% of patients. The most common fracture and flail segment location was ipsilateral and subscapular; 51.4% of rib fractures and 95.7% of flail segments involved ribs 3 to 6. CONCLUSION Patients indicated for operative treatment of scapula fractures have a substantial number of rib fractures that tend to most commonly occur posteriorly on the rib cage. There is a pattern of subscapular rib fractures and flail chest adjacent to the thick bony borders of the scapula. This study enables clinicians to better evaluate and diagnose scapular fracture patients with concomitant rib fractures. LEVEL OF EVIDENCE Diagnostic test, level IV.
Collapse
Affiliation(s)
- Claire N Thomas
- From the Department of Orthopaedic Surgery (C.N.T., T.Z.P., J.M.T., L.K.S., P.A.C.), University of Minnesota, Minneapolis; Department of Orthopaedic Surgery (C.N.T., J.M.T., L.K.S., P.A.C.), Regions Hospital, University of Minnesota, St. Paul, Minnesota; Department of Biology (T.J.L.), Wheaton College, Wheaton, Illinois; and HealthPartners Orthopaedics and Sports Medicine (P.A.C.), Bloomington, Minnesota
| | | | | | | | | | | |
Collapse
|
12
|
Rahamimov N, Arnon-Sheleg E. Identifying Multi-Level Vertebral Compression Fractures Following a Convulsive Seizure. Isr Med Assoc J 2021; 23:526-528. [PMID: 34392631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Affiliation(s)
- Nimrod Rahamimov
- Department of Orthopedics B and Spine Surgery, Galilee Medical Center, Nahariya, Israel
- Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
| | - Elite Arnon-Sheleg
- Department of Nuclear Medicine and Diagnostic Radiology, Galilee Medical Center, Nahariya, Israel
- Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
| |
Collapse
|
13
|
McClelland D, Mishra B, Grocott N. Immediate Fixation Versus Late Osteotomy for an Unusual Scapula Body Fracture: A Report of 2 Cases. JBJS Case Connect 2021; 11:01709767-202106000-00019. [PMID: 33835992 DOI: 10.2106/jbjs.cc.20.00610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
CASE We present 2 unusual scapula fractures that do not meet published thresholds for surgical intervention; 1 initially managed surgically with a good functional result and 1 conservatively with a poor outcome. The second patient subsequently underwent osteotomy and fixation with good effect. CONCLUSION Despite not reaching published levels of displacement or angulation usually considered for surgical intervention, these cases demonstrate that combined patterns of scapula injury can cause functional disability if managed conservatively. The authors believe that combination patterns of injury should be considered for early surgery to avoid loss of function caused by healing of the fracture(s) in malposition.
Collapse
Affiliation(s)
- Damian McClelland
- Department of Trauma and Orthopaedics, Royal Stoke University Hospital, Stoke on Trent, Staffordshire, United Kingdom
| | | | | |
Collapse
|
14
|
Harrison J, Sanderson G, Crickard CV, Hammond J. A Novel Surgical Technique for Glenoid Reconstruction in the Trauma Setting With a Distal Tibia Allograft: A Case Report. JBJS Case Connect 2020; 10:e20.00184. [PMID: 33512930 DOI: 10.2106/jbjs.cc.20.00184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
CASE A 21-year-old woman presented with a chronic fracture dislocation of her left shoulder after striking a submerged tree during a watersport activity. She was initially treated at an outside hospital, where she underwent open reduction and internal fixation of her posterior scapula. She presented 8 weeks after index procedure with pain and severely decreased range of motion. Her comminuted and displaced fracture comprising 70% of the anterior superior glenoid was surgically reconstructed using a distal tibia allograft (DTA), resulting in a functional shoulder. CONCLUSION A DTA is a feasible option to reconstruct the glenoid surface in fracture dislocations of the shoulder with a significant loss of the articular surface.
Collapse
Affiliation(s)
- James Harrison
- Department of Orthopaedic Surgery, Naval Medical Center Portsmouth, Virginia
| | | | | | | |
Collapse
|
15
|
Abstract
Fractures of the surgical neck of the scapula combined with a fracture of the coracoid base constitute a specific and rare type of a fracture pattern. When displaced, they present a severe, completely unstable type of surgical neck fracture, requiring a precise CT diagnosis, open reduction and stable internal fixation of the fracture via the Judet approach. The aim of this study is to describe our four cases and discuss three others reported to date.
Collapse
|
16
|
Routman HD, Simovitch RW, Wright TW, Flurin PH, Zuckerman JD, Roche CP. Acromial and Scapular Fractures After Reverse Total Shoulder Arthroplasty with a Medialized Glenoid and Lateralized Humeral Implant: An Analysis of Outcomes and Risk Factors. J Bone Joint Surg Am 2020; 102:1724-1733. [PMID: 33027125 DOI: 10.2106/jbjs.19.00724] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
This article was updated on TK because of a previous error, which was discovered after the preliminary version of the article was posted online. In Table VII, the fracture rate in the study by Walch et al. that had read "4.6% (21 of 457)" now reads "0.9% (4 of 457)." BACKGROUND Acromial and scapular fractures after reverse total shoulder arthroplasty (rTSA) are rare and challenging complications, and little information is available in the literature to identify patients who are at risk. This study analyzes risk factors for, and compares the outcomes of patients with and without, acromial and scapular fractures after rTSA with a medialized glenoid/lateralized humeral implant. METHODS Four thousand one hundred and twenty-five shoulders in 3,995 patients were treated with primary rTSA with 1 design of reverse shoulder prosthesis by 23 orthopaedic surgeons. Sixty-one of the 4,125 shoulders had radiographically identified acromial and scapular fractures. Demographic characteristics, comorbidities, implant-related data, and clinical outcomes were compared between patients with and without fractures to identify risk factors. A multivariate logistic regression, 2-tailed unpaired t test, and chi-square test or Fisher exact test identified significant differences (p < 0.05). RESULTS After a minimum duration of follow-up of 2 years, the rate of acromial and scapular fractures was 1.77%, with the fractures occurring at a mean (and standard deviation) of 17.7 ± 21.1 months after surgery. Ten patients had a Levy Type-1 fracture, 32 had a Type-2 fracture, 18 had a Type-3 fracture, and 1 fracture could not be classified. Patients with acromial and scapular fractures were more likely to be female (84.0% versus 64.5% [p = 0.004]; odds ratio [OR] = 2.75 [95% confidence interval (CI) = 1.45 to 5.78]), to have rheumatoid arthritis (9.8% versus 3.3% [p = 0.010]; OR = 3.14 [95% CI = 1.18 to 6.95]), to have rotator cuff tear arthropathy (54.1% versus 37.8% [p = 0.005]; OR = 2.07 [95% CI = 1.24 to 3.47]), and to have more baseplate screws (4.1 versus 3.8 screws [p = 0.017]; OR = 1.53 [95% CI = 1.08 to 2.17]) than those without fractures. No other implant-related differences were observed in the multivariate analysis. Patients with fractures had significantly worse outcomes than patients without fractures, and the difference in mean improvement between these 2 cohorts exceeded the minimum clinically important difference for the majority of measures. CONCLUSIONS Acromial and scapular fractures after rTSA are uncommon, and patients with these fractures have significantly worse clinical outcomes. Risk factors, including female sex, rheumatoid arthritis, cuff tear arthropathy, and usage of more baseplate screws were identified on multivariate logistic regression analysis. Consideration of these findings and patient-specific risk factors may help the orthopaedic surgeon (1) to better inform patients about this rare complication preoperatively and (2) to be more vigilant for this complication when evaluating patients postoperatively. LEVEL OF EVIDENCE Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
Collapse
Affiliation(s)
- H D Routman
- Atlantis Orthopedics, Palm Beach Gardens, Florida
| | - R W Simovitch
- Hospital for Special Surgery-FL, West Palm Beach, Florida
| | - T W Wright
- Department of Orthopedics, University of Florida, Gainesville, Florida
| | - P H Flurin
- Bordeaux-Merignac Clinic, Bordeaux-Merignac, France
| | | | - C P Roche
- Exactech, Inc., Gainesville, Florida
| |
Collapse
|
17
|
Bauer S, Traverso A, Walch G. Locked 90°-double plating of scapular spine fracture after reverse shoulder arthroplasty with union and good outcome despite plate adjacent acromion fracture. BMJ Case Rep 2020; 13:e234727. [PMID: 32913063 PMCID: PMC7484859 DOI: 10.1136/bcr-2020-234727] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2020] [Indexed: 11/04/2022] Open
Abstract
We report the case of a 74-year-old woman who sustained a scapular spine (SS) fracture after a fall 4 weeks after reverse shoulder arthroplasty (RSA). Open reduction and internal fixation (ORIF) with locked 90°-double plating resulted in union of the SS fracture with a good outcome (subjective shoulder value: 80%; Constant score 67; 1 year) despite of an adjacent lateral acromion fracture 3 weeks after ORIF. This is the second description in the literature of a successful double plate ORIF with union of an SS fracture after RSA. SS fractures are known to lead to poor RSA outcomes with a high mal-union rate and non-union rate. We describe the positioning of the plates and technical steps for successful ORIF to avoid complications, discuss the aftercare and report the outcome.
Collapse
Affiliation(s)
- Stefan Bauer
- Chirurgie de l'épaule, Service d'Orthopédie et Traumatologie, Ensemble Hospitalier de la Côte, Morges, Switzerland
| | - Aurélien Traverso
- Chirurgie de l'épaule, Service d'Orthopédie et Traumatologie, Ensemble Hospitalier de la Côte, Morges, Switzerland
| | | |
Collapse
|
18
|
Loomans L, Debeer P, Dierickx C. Outcomes of reverse total shoulder arthroplasty with postoperative scapular fracture. A systematic review. Acta Orthop Belg 2020; 86:509-524. [PMID: 33581037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Postoperative scapular fractures are infrequent complications of reverse total shoulder arthroplasty (RTSA). The aim of this study is to discuss the functional outcome, clinical outcome and pain scores of these fractures and to analyze these outcome results based on fracture location. A systematic review in accordance with the PRISMA guidelines was conducted. Pubmed, EMBASE, Web of Science, Cochrane library and Ovid have been screened. A total of 78 RTSA in 12 articles were retained for qualitative analysis. The average minimum follow- up was 33.3 ± 14.4 months (range 12-60 months) and the mean age was 74.4 ± 5.6 years (range 63-85 years) with a mean female percentage of 90.9%. Overall, the mean DASH score was 39.8 ± 9.4 points (range 29.5- 48.0 points), ASES score 53.4 ± 23.3 points (range 13.3-95.0 points), SST 3.2 ± 2.2 points (range 0.0- 5.1 points), the only OSS 28.0 points and Constant- Murley shoulder score 50.5 ± 20.0 points (range 31.5- 69.0). The mean anterior elevation was 91.5° ± 30.7° (range 46.0°-160.0°), abduction 87.8° ± 21.8° (range 55.0°-125.0°), external rotation 33.2° ± 22.2° (range 9.0°-85°) and the only internal rotation was 60.0°. The VAS score averaged of 3.8 ± 2.8 points (range 0.8-9.0 points). A subgroup analysis of acromial and scapular spine fractures was performed. Acromial and scapular spine fractures have an undeniable effect on RTSA outcomes, however patients still improve compared to their preoperative state. We advise to consider acromial and scapular fractures as different problems, as prognosis is worse for more medial fractures.
Collapse
|
19
|
Taylor SA, Shah SS, Chen X, Gentile J, Gulotta LV, Dines JS, Dines DM, Cordasco FA, Warren RF, Kontaxis A. Scapular Ring Preservation: Coracoacromial Ligament Transection Increases Scapular Spine Strains Following Reverse Total Shoulder Arthroplasty. J Bone Joint Surg Am 2020; 102:1358-1364. [PMID: 32769603 DOI: 10.2106/jbjs.19.01118] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Scapular fractures following reverse total shoulder arthroplasty (RSA) are devastating complications with substantial functional implications. The role of the coracoacromial ligament (CAL), which is often transected during surgical exposure for RSA, is not fully known. We hypothesized that the CAL contributes to the structural integrity of the "scapular ring" and that the transection of this ligament during RSA alters the scapular strain patterns. METHODS RSA was performed on 8 cadaveric specimens without evidence of a prior surgical procedure in the shoulder. Strain rosettes were fixed onto the acromial body (at the location of Levy type-II fractures) and the scapular spine (Levy type III). With use of a shoulder simulator, strains were recorded at 0°, 30°, and 60° glenohumeral abductions before and after CAL transection. The deltoid and glenohumeral joints were functionally loaded (middle deltoid = 150 N, posterior deltoid = 75 N, and joint compression = 300 N). Maximum principal strains were calculated from each rosette at each abduction angle. A repeated-measures analysis of variance with post hoc analysis was performed to compare the maximum principal strain at each abduction angle. RESULTS With the CAL intact, there was no significant difference between strain experienced by the acromion and scapular spine at 0°, 30°, and 60° of glenohumeral abduction. CAL transection generated significantly increased strain in the scapular spine at all abduction angles compared with an intact CAL. The maximum scapular spine strain observed was increased 19.7% at 0° of abduction following CAL transection (1,216 ± 300.0 microstrain; p = 0.011). Following CAL transection, acromial strains paradoxically decreased at all abduction angles (p < 0.05 for all). The smallest strains were observed at 60° of glenohumeral abduction at the acromion following CAL transection (296 ± 121.3 microstrain; p = 0.048). CONCLUSIONS The CAL is an important structure that completes the "scapular ring" and therefore serves to help distribute strain in a more normalized fashion. Transection of the CAL substantially alters strain patterns, resulting in increased strain at the scapular spine following RSA. CLINICAL RELEVANCE CAL preservation is a modifiable risk factor that may reduce the risk of bone microdamage and thus the occurrence of fatigue/stress fractures in the scapular spine following RSA.
Collapse
Affiliation(s)
| | - Sarav S Shah
- New England Baptist Hospital, Boston, Massachusetts
| | - Xiang Chen
- Hospital for Special Surgery, New York, NY
| | | | | | | | | | | | | | | |
Collapse
|
20
|
Abstract
CASE We present a complex case of a 56-year-old man with multiple left-sided rib pathology including nonunion, rib heterotopic ossification (HO) forming a rib-to-rib synostosis, and rib malunion. After a major forequarter trauma and failed conservative management, followed by scapula reconstruction and rib recontouring, the surgical resection of the rib synostosis, reconstruction of a rib nonunion, and contouring of rib malunions are described. The patient was followed up clinically for 1 year after the final procedure and demonstrated marked improvement in functional outcome. CONCLUSION In the setting of complex forequarter malunion and nonunion, resolution of painful rib nonunion and synostosis can be effectively managed with HO resection and rib reconstruction.
Collapse
Affiliation(s)
- Erick M Marigi
- 1Department of Orthopaedic Surgery, University of Minnesota Medical School, Minneapolis, Minnesota 2Department of Orthopaedic Surgery, Regions Hospital, St. Paul, Minnesota
| | | | | |
Collapse
|
21
|
Tatro JM, Anderson JP, McCreary DL, Schroder LK, Cole PA. Radiographic correlation of clinical shoulder deformity and patient perception following scapula fracture. Injury 2020; 51:1584-1591. [PMID: 32381346 DOI: 10.1016/j.injury.2020.04.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 04/13/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Interest in operative management of scapular fractures is increasing based upon defined radiographic displacement criteria and growing awareness that certain extra-articular fractures will not do well and result in dysfunction and deformity (slumped shoulder). We intend to quantify clinical deformity, analyze correlations of these novel measures with defined radiographic measures of fracture displacement and with the patients' reported perception of their deformity. METHODS Prospectively enrolled patients underwent standardized questioning regarding their perception of the deformity. Radiographs were utilized to measure glenopolar angle medial/lateral displacement, and angulation of the displaced scapula fracture. Novel measurements of clinical deformity (shoulder area, shoulder angle and shoulder height difference) were calculated. All measurements were repeated post-operatively for patients undergoing operative treatment. RESULTS Fifty-one patients (39 operative) were examined within 30 days of injury. Follow-up (≥2 months post-op) was obtained for 31/39 (79%). Medial-lateral displacement significantly correlated with all measures of clinical deformity and with patient reported shoulder appearance bothersome score. Angulation significantly correlated with patient perception and two clinical measures (shoulder area and shoulder angle difference). All post-operative radiographic measures, clinical measures of deformity, and patient reported scores statistically improved from baseline measures. DISCUSSION Patients with scapula fracture do perceive deformity, and there is a significant correlation between the patients' perception, radiographic and clinical measurements of deformity after scapula fracture. All measures statistically improved in patients with operative treatment compared to baseline measurements. This study reinforces the importance of the clinicians' clinical examination and observation of shoulder deformity in the scapula fracture patient. LEVEL OF EVIDENCE IV.
Collapse
Affiliation(s)
- Joscelyn M Tatro
- Department of Orthopaedic Surgery, University of Minnesota, Regions Hospital, St. Paul, MN
| | | | - Dylan L McCreary
- Department of Orthopaedic Surgery, University of Minnesota, Regions Hospital, St. Paul, MN
| | - Lisa K Schroder
- Department of Orthopaedic Surgery, University of Minnesota, Regions Hospital, St. Paul, MN
| | - Peter A Cole
- Department of Orthopaedic Surgery, University of Minnesota, Regions Hospital, St. Paul, MN.
| |
Collapse
|
22
|
Rajfer RA, Salopek T, Mosier BA, Miller MC, Altman GT. Long-term Functional Outcomes of Nonoperatively Treated Highly Displaced Scapular Body and Neck Fractures. Orthopedics 2020; 43:e177-e181. [PMID: 32191950 DOI: 10.3928/01477447-20200314-05] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 03/18/2019] [Indexed: 02/03/2023]
Abstract
Historically, extra-articular scapular body fractures were treated nonsurgically, but displaced fractures of the glenoid neck can lead to dysfunction. Controversy exists regarding which extra-articular scapular fractures should be treated surgically; however, nonsurgical management of severely displaced scapular body fractures can result in satisfactory outcomes. Inclusion criteria for this study were medial or lateral displacement greater than 2 cm, angular deformity between fracture fragments greater than 45°, or glenopolar angle less than 22°. Functional outcomes included Disabilities of the Arm, Shoulder and Hand (DASH) score, Short Form-36 (SF-36) score, and American Shoulder and Elbow Surgeons (ASES) shoulder score. Radiographs and computed tomography scans were available for all patients. Range of motion (ROM), strength, other injuries, and complications also were recorded. Twelve patients (10 males, 2 females) with a mean age of 45.6 years (range, 29-57 years) underwent follow-up for a mean of 54.1 months (range, 28.2-74.4 months). At latest follow-up, mean DASH score was 8.9 (range, 0-35), mean SF-36 score was 72.2 (range, 57.3-96.1), and mean ASES score was 85.9 (range, 46.7-100). Mean ROM and strength expressed as a percentage of the contralateral side ranged from 88% to 99% and 70% to 93%, respectively. At longest follow-up, 10 patients reported excellent satisfaction with their treatment. There were no radiographic non-unions. One patient with concomitant clavicle and acromion fractures treated surgically had a postoperative infection requiring operative irrigation and debridement. None of the patients required or sought additional treatment. Nonoperative treatment of highly displaced scapular body fractures resulted in good patient satisfaction, satisfactory long-term functional outcomes, and only minor loss of motion and strength. [Orthopedics. 2020;43(3):e177-e181.].
Collapse
|
23
|
Park JY, Lee JH, Oh KS, Chung SW, Park H, Park JY. Does anchor insertion angle or placement of the suture anchor affect glenoid rim fracture occurrence after arthroscopic Bankart repair? J Shoulder Elbow Surg 2020; 29:e124-e129. [PMID: 31627966 DOI: 10.1016/j.jse.2019.08.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 08/01/2019] [Accepted: 08/07/2019] [Indexed: 02/01/2023]
Abstract
BACKGROUND The purposes were to compare the characteristics of 2 groups of patients who underwent revision Bankart repair with and without glenoid rim fractures and to examine risk factors for glenoid rim fractures. METHODS We retrospectively analyzed 39 patients who needed revision surgery after arthroscopic Bankart repair and identified 19 patients with and 20 patients without glenoid rim fractures. The insertion angle of the suture anchor, anchor position on the glenoid, and demographic data were compared between the groups. RESULTS The mean anchor insertion angles in the glenoid fracture group (group F) at the 2-, 3-, 4-, and 5-o'clock positions were 64°, 58°, 55°, and 55°, respectively; those in the no-fracture group (group R) were 60°, 63°, 60°, and 55°, respectively (P = .630, P = .207, P = .166, and P = .976, respectively). At the 5-o'clock position, anchors were fixed to the glenoid face in 13 cases in group F and in 3 cases in group R (P = .040). Although age (P = .529) and sex (P = 1.0) did not differ between the groups, elite and professional athletes had a significantly higher incidence of glenoid rim fractures (P = .009). CONCLUSION The anchor insertion angle did not affect glenoid rim fracture occurrence after arthroscopic Bankart repair. However, the placement of the suture anchor at the 5-o'clock position on the glenoid face could increase the risk of glenoid rim fracture after trauma. Athletes were more likely to have glenoid rim fractures owing to major trauma after arthroscopic Bankart repair.
Collapse
Affiliation(s)
- Jin-Young Park
- Center for Shoulder, Elbow and Sports at NEON Orthopaedic Clinic, Seoul, Republic of Korea
| | - Jae-Hyung Lee
- Center for Shoulder, Elbow and Sports at NEON Orthopaedic Clinic, Seoul, Republic of Korea
| | - Kyung-Soo Oh
- Department of Orthopaedic Surgery, Konkuk University Hospital, Seoul, Republic of Korea
| | - Seok-Won Chung
- Department of Orthopaedic Surgery, Konkuk University Hospital, Seoul, Republic of Korea
| | - HyunJun Park
- Department of Biology, Case Western Reserve University, Cleveland, OH, USA
| | - Ju Yong Park
- Center for Shoulder, Elbow and Sports at NEON Orthopaedic Clinic, Seoul, Republic of Korea.
| |
Collapse
|
24
|
Bizimungu R, Baumann BM, Raja AS, Mower WR, Langdorf MI, Medak AJ, Hendey GW, Nishijima D, Rodriguez RM. Thoracic Spine Fracture in the Panscan Era. Ann Emerg Med 2020; 76:143-148. [PMID: 31983495 DOI: 10.1016/j.annemergmed.2019.11.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 11/14/2019] [Accepted: 11/20/2019] [Indexed: 11/18/2022]
Abstract
STUDY OBJECTIVE In the current era of frequent chest computed tomography (CT) for adult blunt trauma evaluation, many minor injuries are diagnosed, potentially rendering traditional teachings obsolete. We seek to update teachings in regard to thoracic spine fracture by determining how often such fractures are observed on CT only (ie, not visualized on preceding trauma chest radiograph), the admission rate, mortality, and hospital length of stay of thoracic spine fracture patients, and how often thoracic spine fractures are clinically significant. METHODS This was a preplanned analysis of prospectively collected data from the NEXUS Chest CT study conducted from 2011 to 2014 at 9 Level I trauma centers. The inclusion criteria were older than 14 years, blunt trauma occurring within 6 hours of emergency department (ED) presentation, and chest imaging (radiography, CT, or both) during ED evaluation. RESULTS Of 11,477 enrolled subjects, 217 (1.9%) had a thoracic spine fracture; 181 of the 198 thoracic spine fracture patients (91.4%) who had both chest radiograph and CT had their thoracic spine fracture observed on CT only. Half of patients (49.8%) had more than 1 level of thoracic spine fracture, with a mean of 2.1 levels (SD 1.6 levels) of thoracic spine involved. Most patients (62%) had associated thoracic injuries. Compared with patients without thoracic spine fracture, those with it had higher admission rates (88.5% versus 47.2%; difference 41.3%; 95% confidence interval 36.3% to 45%), higher mortality (6.3% versus 4.0%; difference 2.3%; 95% confidence interval 0 to 6.7%), and longer length of stay (median 9 versus 6 days; difference 3 days; P<.001). However, thoracic spine fracture patients without other thoracic injury had mortality similar to that of patients without thoracic spine fracture (4.6% versus 4%; difference 0.6%; 95% confidence interval -2.5% to 8.6%). Less than half of thoracic spine fractures (47.4%) were clinically significant: 40.8% of patients received thoracolumbosacral orthosis bracing, 10.9% had surgery, and 3.8% had an associated neurologic deficit. CONCLUSION Thoracic spine fracture is uncommon. Most thoracic spine fractures are associated with other thoracic injuries, and mortality is more closely related to these other injuries than to the thoracic spine fracture itself. More than half of thoracic spine fractures are clinically insignificant; surgical intervention is uncommon and neurologic injury is rare.
Collapse
Affiliation(s)
- Remy Bizimungu
- Department of Emergency Medicine, University of California-San Francisco, San Francisco, CA
| | - Brigitte M Baumann
- Department of Emergency Medicine, Cooper Medical School of Rowan University, Camden, NJ
| | - Ali S Raja
- Department of Emergency Medicine, Massachusetts General Hospital/Harvard Medical School, Boston, MA
| | - William R Mower
- Department of Emergency Medicine, University of California-Los Angeles, Los Angeles, CA
| | - Mark I Langdorf
- Department of Emergency Medicine, University of California-Irvine, Irvine, CA
| | - Anthony J Medak
- University of California-San Diego School of Medicine, San Diego, CA
| | - Gregory W Hendey
- Department of Emergency Medicine, University of California-Los Angeles, Los Angeles, CA
| | - Daniel Nishijima
- Department of Emergency Medicine, University of California-Davis School of Medicine, Davis, CA
| | - Robert M Rodriguez
- Department of Emergency Medicine, University of California-San Francisco, San Francisco, CA.
| |
Collapse
|
25
|
Matuszewski P, Konieczny R, Wydra T, Jarzyński T, Dąbrowski P, Dąbrowski P, Płusa T. Post-traumatic bilateral scapular and thoracic vertebral body fractures - a case report. Pol Merkur Lekarski 2019; 47:229-231. [PMID: 31945025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
UNLABELLED The simultaneous fracture of both scapulae with coexisting fracture of the thoracic vertebral body is observed extremely rarely and is fully dependent on the mechanism that caused them. A CASE REPORT The 59-year-old patient was admitted to the trauma and orthopedic department because of back pain and the inability to move independently. A few hours earlier he suffered bludgeoning trauma from a thick branch falling from a tree. During the physical examination significant limitation the range of motion in shoulder joints with was found. <15 ° flexion and <30 ° abduction, with limited external rotation in the right shoulder joint, and <15 ° flexion and <15 ° abduction, with significant external rotation deficiency. Normal range of motion in both hands was preserved. No sensory deficits or paresis were observed. Radiographic examination revealed the presence of a multifragmentary fracture of both scapulae and a fracture of the Th9 vertebral body, which was confirmed by computed tomography of the chest. The patient was qualified for conservative treatment of scapular fractures and was fitted with an abduction splint for the left shoulder. The Th9 vertebral body required surgical approach. The patient underwent transpedicular stabilization of the Th7,8,9,10 vertebrae with precontoured rods for the kyphotic deformation of the spine. After the procedure, the patient was provided with Javette's brace strengthening the spine correction and discharged for further outpatient observation. CONCLUSIONS Fracture of the scapula is one of the most demanding fractures to diagnose in the classic radiological examination. CT scans with 3D reconstruction can be considered to be the "gold standard". Surgical procedures is indicated for patients with severe comminution of fracture fragments and neurological symptoms. Minor fracture displacements can be conservatively treated. Coexisting Th9 vertebra fracture in this case required surgery by posterior transpedicular stabilization.
Collapse
Affiliation(s)
- Przemysław Matuszewski
- Mazovian Center of Rehabilitation "STOCER", Konstancin-Jeziorna, Poland: Department of Traumatic Orthopedic
| | - Rafał Konieczny
- Mazovian Center of Rehabilitation "STOCER", Konstancin-Jeziorna, Poland: Department of Neuroorthopedics
| | - Tomasz Wydra
- Mazovian Center of Rehabilitation "STOCER", Konstancin-Jeziorna, Poland: Department of Traumatic Orthopedic
| | - Tobiasz Jarzyński
- Mazovian Center of Rehabilitation "STOCER", Konstancin-Jeziorna, Poland: Department of Traumatic Orthopedic
| | - Piotr Dąbrowski
- Mazovian Center of Rehabilitation "STOCER", Konstancin-Jeziorna, Poland: Department of Traumatic Orthopedic
| | - Paweł Dąbrowski
- Mazovian Center of Rehabilitation "STOCER", Konstancin-Jeziorna, Poland: Department of Neuroorthopedics
| | - Tadeusz Płusa
- Medical Faculty of Łazarski University, Warsaw, Poland
| |
Collapse
|
26
|
GAO M, NIE D, CHANG Y, XIE W, WANG Y, PU X, ZHANG W, LUO W. [Internal fixation of lateral and medial borders for displaced scapular body fractures via minimally invasive approach:results of 23 cases]. Zhejiang Da Xue Xue Bao Yi Xue Ban 2019; 48:651-656. [PMID: 31955540 PMCID: PMC8800703 DOI: 10.3785/j.issn.1008-9292.2019.12.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Accepted: 09/05/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To evaluate the efficacy of internal fixation of lateral and medial borders for displaced scapular body fractures via the minimally invasive approach. METHODS The internal fixation of lateral and medial borders via minimally invasive approach was applied in surgical treatment of 23 patients with scapular body comminuted fractures from January 2014 to June 2018. The lateral approach was made straightly orienting over the lateral border of scapula. The dissection was taken down to the deltoid fascia. The deltoid was retracted cephalically, revealing the external rotators. Blunt dissection was used down to the lateral border between infraspinatus and teres minor, exposing the fracture site. The medial incision was done along the medial border of the scapula over site of the fracture. Dissections were taken down to the fascia and the periosteum. A subperiosteal dissection was then performed to elevate the infraspinatus to the degree necessary to visualize the fracture. The medial and lateral borders of scapula body were fixed with plates and screws in a frame-like way. RESULTS One patient developed the delayed healing of the incisions due to liquefactive fat necrosis. The other 22 patients showed no complications of the incisions. The glenopolar angle (GPA) of fractured scapula was increased from preoperative (25±12) degrees to postoperative (41±5) degrees (P<0.01). The healing time of fractures healed was 3-8 months, with an average time of (4.4±1.3) months. CONCLUSIONS The lateral-medial combined fixation through minimally invasive surgical approach for the scapula body fractures allows visualization of fracture reduction without extensive muscular or subcutaneous flaps, and is associated with successful fracture healing and high functional scores of the shoulder.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Wenyuan LUO
- 骆文远(1966-), 男, 学士, 主任医师, 硕士生导师, 主要从事老年骨科疾病基础与临床研究, E-mail:
;
https://orcid.org/0000-0002-8500-4734
| |
Collapse
|
27
|
Puffer RC, Stone J, Spinner RJ. Avoidance of scapular winging while approaching tumors of the middle scalene region. Acta Neurochir (Wien) 2019; 161:1937-1942. [PMID: 31300885 DOI: 10.1007/s00701-019-04009-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 07/05/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND Large tumors arising from the middle scalene region can displace the middle scalene muscle and distort regional anatomy, placing nerves at risk. Understanding the surgical anatomy of these nerves is key to approaching pathology of the middle scalene muscle and avoiding damage to the dorsal scapular, long thoracic, and spinal accessory nerves, each of which can cause scapular winging and associated morbidity if injured. METHODS IRB approval was obtained for this study, allowing cases with relevant pathology to be reviewed and presented to highlight the relevant surgical technique. Anatomical depictions were created to correlate intraoperative images with known anatomical relationships. RESULTS Key to this approach is consideration of the regional anatomy in a standard supraclavicular approach, the superficial plane, containing the anterior scalene muscle and brachial plexus, and the oblique plane containing the middle scalene muscle, long thoracic, spinal accessory, and dorsal scapular nerves. Identification and mobilization of each of these structures prior to lesion removal can not only provide likely boundaries of the tumor, but also allow for protection of the nerves to avoid injury that may lead to scapular winging with associated morbidity and functional impairment of the upper extremity. CONCLUSIONS Lesions of the middle scalene region often split two important anatomical planes, the superficial and deep, creating an advantageous surgical corridor through an anterolateral approach. Through early identification of known anatomy, these two planes can be developed, and a safe approach to the lesion of the middle scalene region can be exploited.
Collapse
Affiliation(s)
- Ross C Puffer
- Department of Neurosurgery, Mayo Clinic, 200 1st St, SW, Rochester, MN, 55905, USA.
| | - Jonathan Stone
- Department of Neurosurgery, Mayo Clinic, 200 1st St, SW, Rochester, MN, 55905, USA
| | - Robert J Spinner
- Department of Neurosurgery, Mayo Clinic, 200 1st St, SW, Rochester, MN, 55905, USA
| |
Collapse
|
28
|
Yang H, Wang H, Cao C, Lu H, Zhao Y, Zeng G, Li C, Zhou Y, Ou L, Liu J, Xiang L. Incidence patterns of traumatic upper limb fractures in children and adolescents: Data from medical university-affiliated hospitals in Chongqing, China. Medicine (Baltimore) 2019; 98:e17299. [PMID: 31568015 PMCID: PMC6756714 DOI: 10.1097/md.0000000000017299] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
China's child population ranked second in the world. However, data on the overall patterns and epidemiologic trends of TULFs among children and adolescents in Chongqing, China are scarce. With development of urbanization, motorization, building industry, the incidence patterns of traumatic upper limb fractures in children and adolescents might be about to change. To investigate the incidence patterns of traumatic upper limb fractures in children and adolescents (≤18 years old) according to age (≤3 years old, 3-6 years old, 6-12 years old, and 12-18 years old), gender, time, and etiology groups in Chongqing, China, we retrospectively reviewed 1078 children and adolescents who had traumatic upper limb fractures and who came to our university-affiliated hospitals from 2001 to 2010. The patients were grouped into different age groups, genders, year of admission range groups, and aetiologies. We used Pearson chi-square tests and independent samples t tests to assess differences of the grouped data and continuous variables, respectively. This study enrolled 1078 patients (849 males, 229 females) aged 11.0 ± 4.7 years old. The most common aetiologies and fracture sites of patients were low falls (705, 65.4%) and humerus (492, 45.6%). A total of 146 (13.5%) patients suffered a nerve injury, 94 (8.7%) patients sustained associated injuries, and 106 (9.8%) patients sustained complications. The proportion of injuries due to motor vehicle collisions increased with increasing age and year of admission. Female patients presented with significantly higher proportion of injuries due to motor vehicle collisions and significantly lower proportion of injuries due to hit by others. The proportion decreased from 63.2% to 33.3% in humeral fracture, increased from 8.8% to 35.5% in radius fracture, increased from 7.4% to 28.9% in ulna fracture with increasing age. Female patients presented with significantly higher proportion of humeral fracture, clavicle fracture and significantly lower proportion of radius fracture, ulna fracture, and hand fracture. Low falls and humerus fractures were the most common aetiologies and fracture sites. The pattern of traumatic upper limb fractures has specific age, gender, time, and etiology differences.
Collapse
Affiliation(s)
- Hua Yang
- Department of Radiology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing
| | - Hongwei Wang
- Department of Orthopedics, General Hospital of Northern Theater Command of Chinese PLA
- State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Science, Shenyang, Liaoning
- State Key Laboratory of Materials Processing and Die & Mould Technology, Huazhong University of Science and Technology, Wuhan, Hubei
- State Key Laboratory of Trauma, Burn and Combined Injury, Third Military Medical University, Chongqing
| | - Can Cao
- Department of Stomatology, General Hospital of Northern Theater Command of Chinese PLA, Shenyang, Liaoning
| | - Han Lu
- Department of Orthopedics, General Hospital of Northern Theater Command of Chinese PLA
| | - Yirong Zhao
- Department of Radiology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing
| | - Guofei Zeng
- Department of Radiology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing
| | | | - Yue Zhou
- Department of Orthopedics, Xinqiao Hospital
| | - Lan Ou
- Department of Radiology, Southwest Hospital, the Third Military Medical University, Chongqing, China
| | - Jun Liu
- Department of Orthopedics, General Hospital of Northern Theater Command of Chinese PLA
| | - Liangbi Xiang
- Department of Orthopedics, General Hospital of Northern Theater Command of Chinese PLA
| |
Collapse
|
29
|
Álvarez-Ojeda JY, Hernández-Espino P, Guerra-Soriano F. [Surgical treatment of an extraarticular scapula fracture. Case report and literature review]. Acta Ortop Mex 2019; 33:265-270. [PMID: 32246600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
INTRODUCTION Scapular fractures comprise 1% of all fractures and 3 to 5% of the shoulder, they occur in young patients by high energy trauma. Only 10% have surgical indication based on the alteration of the shoulders suspensory complex. The objective is to assess the outcome of patients with surgical indication as well as a review of the literature. CASE REPORT We present two patients with Bartonicek D fracture of the right scapular body with mediolateral displacement, anteroposterior angular deformity and alteration of the glenopolar angle. Surgery was performed on both cases with conventional and special anatomical plates. Functional assessment and radiographic follow-up of both cases were performed at 6 months, obtaining flexion mobility of 180º/170º in both cases, as well as functional scales DASH 22/25, Constant 90/89 and Simple Shoulder Test 11/11 respectively; with bone consolidation grade III-IV of Montoya. DISCUSSION Due to the low degree of satisfaction with conservative treatment in patients with high functional demand, and multiple complications consisting in residual pain, impingement and scapular dyskinesia; it is important to perform an adequate reduction and stabilization of the fracture. We recommend surgical management for this type of fractures since they compromise the kinetic chain of the shoulder and impact the functional outcome in the short and medium term.
Collapse
Affiliation(s)
- J Y Álvarez-Ojeda
- Hospital General «Dr. Darío Fernández Fierro» Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE). Ciudad de México. México
| | - P Hernández-Espino
- Servicio de Ortopedia. Hospital General «Dr. Darío Fernández Fierro» Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE). Ciudad de México. México
| | - F Guerra-Soriano
- Servicio de Ortopedia. Hospital General «Dr. Darío Fernández Fierro» Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE). Ciudad de México. México
| |
Collapse
|
30
|
Titelbaum AR, Ibarra Asencios B, McNeil BE. A circular depression at the spinoglenoid notch of a prehistoric Andean scapula: Plausible evidence of suprascapular nerve entrapment by a paralabral cyst. Int J Paleopathol 2019; 24:19-24. [PMID: 30245228 DOI: 10.1016/j.ijpp.2018.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 08/16/2018] [Accepted: 08/18/2018] [Indexed: 06/08/2023]
Abstract
While intraosseous cysts have been described in the paleopathological literature, it is rare to find reports concerning effects of soft tissue cysts, although they are relatively common in clinical contexts. Here we present plausible evidence of an extraosseous paralabral cyst, seen in an adult scapula from a Late Intermediate period commingled tomb (ca. AD 1200) at the northern highland site of Marcajirca, Ancash, Peru. The scapula demonstrated a smooth-sided concave depression at the spinoglenoid notch. The depression was notable for its regular appearance, with no bone deposition or destruction. Rather than reflect an intraosseous pathology, the defect likely resulted from pressure erosion from a space-occupying mass. A narrow strip of flattened bone connected the depression to the posterior-superior aspect of the glenoid. The location and morphology of the depression and its connection with the glenoid are consistent with the effects of a paralabral cyst that arose secondary to a tear of the posterior-superior glenoid labrum. A labral tear may act as a one-way valve permitting fluid to flow along a path of least resistance, often to the spinoglenoid notch. A cyst at the spinoglenoid notch would compress the suprascapular nerve, causing weakened function of infraspinatus and its eventual atrophy.
Collapse
Affiliation(s)
- Anne R Titelbaum
- Basic Medical Sciences, University of Arizona College of Medicine - Phoenix, Phoenix, AZ, 85004, USA.
| | | | | |
Collapse
|
31
|
Krtička M, Petráš M. [Ipsilateral Fractures of the Coracoid and Acromion Process of the Scapula Combined with the Distal Clavicle End Fracture, Treatment Options]. Acta Chir Orthop Traumatol Cech 2019; 86:299-303. [PMID: 31524594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Superior Shoulder Suspensory Complex (SSSC) is a bone and soft-tissue ring securing the connection of the upper extremity to the axial skeleton via the clavicle and sternoclavicular joint. An isolated injury to one component of SSSC is usually stable. An injury to 2 of its components is a potential source of shoulder girdle instability and requires surgical stabilisation. An injury affecting 3 and more components is extremely rare and surgical stabilisation should be indicated. Our study presents the case of a 50-year-old man who fell off the bicycle and sustained a direct blow to his left shoulder resulting in an ipsilateral fracture of the coracoid and acromion process combined with the fracture of the distal end of the clavicle. Following a standard clinical examination and a subsequent X-ray and a CT scan with three-dimensional shoulder reconstruction, an open reduction and stabilisation of all the injured SSSC components was performed. Later, early and gradual rehabilitation of the shoulder girdle was commenced. At 48 weeks after the surgery, almost full range of motion of the shoulder joint was achieved and the muscle strength of the operated upper extremity was comparable to that of the healthy one. Key words:Superior Shoulder Suspensory Complex, fracture, acromion, coracoid process, clavicle.
Collapse
Affiliation(s)
- M Krtička
- Klinika úrazové chirurgie, Fakultní nemocnice Brno a Lékařská fakulta, Masarykova Univerzita, Brno
| | | |
Collapse
|
32
|
Sulkar HJ, Tashjian RZ, Chalmers PN, Henninger HB. Mechanical testing of scapular neck fracture fixation using a synthetic bone model. Clin Biomech (Bristol, Avon) 2019; 61:64-69. [PMID: 30496907 DOI: 10.1016/j.clinbiomech.2018.11.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 10/19/2018] [Accepted: 11/20/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Trauma can fracture the scapular neck. Typically, a single plate along the lateral scapula border affixes the glenoid fragment to the scapula. This method is limited by difficulty in screw placement, frequent excessive soft tissue dissection, and risk for neurovascular injury. Substituting 2 smaller plates bridging the scapular neck mitigates these limitations, but no comparative mechanical data between techniques exists. Therefore, we compared the mechanical properties of two constructs securing a simulated scapular neck fracture. METHODS Twenty synthetic human scapulae underwent a templated scapular neck fracture. Repairs were performed with a single plate on the lateral scapular border (Column method), or two small plates parallel to the lateral border (Neck method). Measures of displacement, force, and stiffness were quantified during cyclic testing (20-150 N, 1 Hz, 1000 cycles) and loading to failure. Statistical comparisons were made with t-tests (p ≤ 0.050). FINDINGS The column constructs had higher displacements than neck constructs after 1000 cycles, but differences were small (mean) 0.18 (SD 0.01) vs. 0.15 (0.02) mm (p ≤ 0.004). Cyclic stiffness was 655 (43) and 790 (88) N/mm for the column and neck constructs, respectively (p ≤ 0.003). Both techniques performed comparably in failure loading: at 1 mm of gap reduction the compressive loads were 426 (61) N and 428 (48) N and stiffness was 354 (129) and 334 (80) N/mm for the column and neck constructs, respectively. INTERPRETATION Given the surgical advantages, the neck fixation may be more suitable without biomechanical compromise compared to traditional lateral column fixation.
Collapse
Affiliation(s)
- Hema J Sulkar
- Harold K. Dunn Orthopaedic Research Laboratory, Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA; Department of Bioengineering, University of Utah, Salt Lake City, UT, USA
| | - Robert Z Tashjian
- Harold K. Dunn Orthopaedic Research Laboratory, Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
| | - Peter N Chalmers
- Harold K. Dunn Orthopaedic Research Laboratory, Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
| | - Heath B Henninger
- Harold K. Dunn Orthopaedic Research Laboratory, Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA; Department of Bioengineering, University of Utah, Salt Lake City, UT, USA.
| |
Collapse
|
33
|
Kannan S, Singh HP, Pandey R. A systematic review of management of scapular fractures. Acta Orthop Belg 2018; 84:497-508. [PMID: 30879456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
There is no agreement within literature regarding management of scapula fractures. Our aim was to carry out a systematic review of literature on management of the scapular fractures. Our search across multiple medical databases for studies on the scapular fractures until February 2014 yielded 32 studies. We have excluded case series <7 patients, case reports, review articles, articles without abstract, observational studies and articles on fractures following shoulder arthroplasty. There were 8 prospective case series and one cohort study, however, majority of the included studies were retrospective studies. There were 1237 patients, follow up data were available for 941 patients who underwent either conservative (629) or operative management (512). Non-operative management scapular body fractures had satisfactory results. The scapular neck fractures displaced <10mm have satisfactory outcome following non-operative management. Operative management of displaced glenoid fossa fractures and scapular neck fractures displaced >10mm lead in a better functional outcome.
Collapse
|
34
|
Frye CW, Hansen CM, Gendron K, von Pfeil DJF. Successful medical management and rehabilitation of exercise-induced dorsal scapular luxation in an ultramarathon endurance sled dog with magnetic resonance imaging diagnosis of grade II serratus ventralis strain. Can Vet J 2018; 59:1329-1332. [PMID: 30532292 PMCID: PMC6237258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Dorsal displacement of the scapula in dogs is rare and often traumatic. This report describes dorsal luxation of the scapula in a sled dog. This case is unique given the injury was sport-related. Magnetic resonance imaging helped direct therapy and monitor healing; and medical management with rehabilitation resulted in full recovery and return to sport. One year after injury, the dog completed both a 482 km and a 1600 km endurance race, placing among the leading teams in the 1600-km race.
Collapse
Affiliation(s)
- Christopher W Frye
- Department of Clinical Sciences, Cornell University College of Veterinary Medicine, Ithaca, New York, USA (Frye); Department of Veterinary Medicine, University of Alaska Fairbanks, Fairbanks, Alaska, USA (Hansen); Department of Veterinary Biosciences and Diagnostic Imaging, University of Georgia, Athens, Georgia, USA (Gendron); Friendship Surgical Specialists of the Friendship Hospital for Animals, Washington, DC, USA (von Pfeil)
| | - Cristina M Hansen
- Department of Clinical Sciences, Cornell University College of Veterinary Medicine, Ithaca, New York, USA (Frye); Department of Veterinary Medicine, University of Alaska Fairbanks, Fairbanks, Alaska, USA (Hansen); Department of Veterinary Biosciences and Diagnostic Imaging, University of Georgia, Athens, Georgia, USA (Gendron); Friendship Surgical Specialists of the Friendship Hospital for Animals, Washington, DC, USA (von Pfeil)
| | - Karine Gendron
- Department of Clinical Sciences, Cornell University College of Veterinary Medicine, Ithaca, New York, USA (Frye); Department of Veterinary Medicine, University of Alaska Fairbanks, Fairbanks, Alaska, USA (Hansen); Department of Veterinary Biosciences and Diagnostic Imaging, University of Georgia, Athens, Georgia, USA (Gendron); Friendship Surgical Specialists of the Friendship Hospital for Animals, Washington, DC, USA (von Pfeil)
| | - Dirsko J F von Pfeil
- Department of Clinical Sciences, Cornell University College of Veterinary Medicine, Ithaca, New York, USA (Frye); Department of Veterinary Medicine, University of Alaska Fairbanks, Fairbanks, Alaska, USA (Hansen); Department of Veterinary Biosciences and Diagnostic Imaging, University of Georgia, Athens, Georgia, USA (Gendron); Friendship Surgical Specialists of the Friendship Hospital for Animals, Washington, DC, USA (von Pfeil)
| |
Collapse
|
35
|
Nelson R, Lowe JT, Lawler SM, Fitzgerald M, Mantell MT, Jawa A. Lateralized Center of Rotation and Lower Neck-Shaft Angle Are Associated With Lower Rates of Scapular Notching and Heterotopic Ossification and Improved Pain for Reverse Shoulder Arthroplasty at 1 Year. Orthopedics 2018; 41:230-236. [PMID: 29913030 DOI: 10.3928/01477447-20180613-01] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 04/23/2018] [Indexed: 02/03/2023]
Abstract
Heterotopic ossification and scapular notching are common following reverse total shoulder arthroplasty. Compared with the original Grammont-style prosthesis with a medialized center of rotation (COR) and a 155° neck-shaft angle, lateralization of COR and reduction of neck-shaft angle have been associated with decreased incidence of scapular notching. The authors hypothesized that these design features may also be effective in reducing heterotopic ossification after reverse total shoulder arthroplasty. Ninety-seven consecutive patients who underwent reverse total shoulder arthroplasty performed by a single surgeon were included in the study. Forty-eight patients received a Grammont-style prosthesis, and 49 received a prosthesis with either 6 mm or 10 mm of lateral COR offset and a 135° neck-shaft angle. Radiographs at 1-year follow-up were reviewed by 2 surgeons for notching and heterotopic ossification. Patient-reported outcome scores and range of motion were also compared between the groups. More patients in the Grammont-style group showed scapular notching (Grammont, 35.4%; lateral COR, 12.2%; P=.018) and heterotopic ossification (Grammont, 47.9%; lateral COR, 22.4%; P=.009). The lateralized COR group reported lower pain on the visual analog scale (Grammont mean, 1.1; lateral COR mean, 0.5; P=.01) and trended toward better American Shoulder and Elbow Surgeons scores (Grammont mean, 77.2; lateral COR mean, 83.4; P=.05). However, range of motion was similar between the 2 groups. Compared with the Grammont-style prosthesis, the lateralized COR prosthesis with a decreased neck-shaft angle resulted in a lower incidence of both scapular notching and heterotopic ossification as well as better pain scores and a trend toward improved function at 1 year after reverse total shoulder arthroplasty. [Orthopedics. 2018; 41(4):230-236.].
Collapse
|
36
|
Jones CW, George VM, Hong TF. The inter-teres approach to glenoid neck fractures: an alternative approach to glenoid fixation. J Shoulder Elbow Surg 2018; 27:1290-1296. [PMID: 29305097 DOI: 10.1016/j.jse.2017.11.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 11/13/2017] [Accepted: 11/14/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND Scapula fractures are rare injuries that are generally treated nonoperatively. When surgery is performed, it is commonly undertaken through the posterior approach, which can be invasive and unforgiving on the soft tissues. We describe an alternative safe approach between teres major and minor that remains deep to a fascial sling formed by the combined infraspinatus and teres minor fasciae and deep to the primary nerve to teres minor, which is a terminal branch of the axillary nerve. METHODS Between January 2008 and June 2014, there were 22 patients who underwent scapula fixation with this approach who were retrospectively identified and prospectively invited for clinical review by the American Shoulder and Elbow Surgeons (ASES) evaluation form and Constant score. Postoperative external rotation (ER) power in both abduction and adduction was also assessed. RESULTS Five patients were lost to follow-up. All of the remaining patients were male with a mean age of 44.5 years (28-66 years). Mean follow-up time was 34.7 months (3-72 months). The mean ASES score for the 17 patients was 86.6 (41.6-100); the mean Constant score was 89.3 (22-100). The only significant factor affecting the ASES score was an ipsilateral neurologic upper limb injury. ER power was improved or equivalent to the contralateral side in 8 of the 10 patients assessed for ER; it was weaker in 2 patients, both of whom had surgical fixation of the vertebral border of the scapula. CONCLUSION The inter-teres approach may be a safe alternative approach in glenoid fixation, although the loss of ER strength needs further evaluation.
Collapse
Affiliation(s)
- Carl W Jones
- Department of Orthopaedics, Waikato Hospital, Hamilton, New Zealand.
| | - Vinu M George
- Department of Orthopaedics, Christian Medical College, Vellore, India
| | - Thin F Hong
- Department of Orthopaedics, Waikato Hospital, Hamilton, New Zealand
| |
Collapse
|
37
|
Bartoníček J, Tuček M, Malík J. [Anatomy of fractures of the inferior scapular angle]. Rozhl Chir 2018; 97:77-81. [PMID: 29444578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
INTRODUCTION The aim of this study is to describe the anatomy of fractures of the inferior angle and the adjacent part of the scapular body, based on 3D CT reconstructions. METHOD In a series of 375 scapular fractures, we identified a total of 20 fractures of the inferior angle of the scapular body (13 men, 7 women), with a mean patient age of 50 years (range 3373). In all fractures, 3D CT reconstructions were obtained, allowing an objective evaluation of the fracture pattern with a focus on the size and shape of the inferior angle fragment, propagation of the fracture line to the lateral and medial borders of the infraspinous part of the scapular body, fragment displacement and any additional fracture of the ipsilateral scapula and the shoulder girdle. RESULTS We identified a total of 5 types of fracture involving the distal half of the infraspinous part of the scapular body. The first type, recorded in 5 cases, affected only the apex of the inferior angle, with a small part of the adjacent medial border. The second type, occurring in 4 cases, involved fractures separating the entire inferior angle. The third type, represented by 4 cases, was characterized by a fracture line starting medially close above the inferior angle and passing proximolaterally. The separated fragment had a shape of a big drop, carrying also the distal half of the lateral pillar in addition to the inferior angle. In the fourth type identified in 5 fractures, the separated fragment was formed both by the inferior angle and a variable part of the medial border. The fifth type, being by its nature a transition to the fracture of the infraspinous part of the body, was recorded in 2 cases, with the same V-shaped fragment. CONCLUSION Fractures of the inferior angle and the adjacent part of the scapular body are groups of fractures differing from other infraspinous fractures of the scapular body. Although these fractures are highly variable in terms of shape, they have the same course of fracture line and the manner of displacement.Key words: scapula scapula fractures scapular body fractures inferior angle classification of scapular body fractures.
Collapse
|
38
|
Bartonicek J, Klika D, Tucek M. Classification of scapular body fractures. Rozhl Chir 2018; 97:67-76. [PMID: 29444577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
INTRODUCTION The aim of this study is to present, on the basis of 3D CT reconstructions of 187 of scapular body fractures, a clinically oriented classification respecting the biomechanical architecture of the scapula. METHODS In a series of 375 scapula fractures we identified 187 body fractures in187 patients (157 men, 30 women) with the mean age of 48 years (range; 16100 years). 3D CT reconstructions were obtainedof all fractures, to allow an objective evaluation of the fracture pattern. A total of 46 patients were operated on and their intraoperative findings were correlated with 3D CT reconstructions. Scapular body fractures were deemed to be only those fractures that passed through the biomechanical body of the scapula, i.e. involved at least one of the pillars. Excluded from the study were fractures of the superior angle and of the superior border of the scapula as they were only marginal fractures leaving both pillars intact; scapular neck fractures defined as extra-articular two-part fractures of the lateral angle separating the glenoid from the scapular body; and fractures of the inferior angle of the scapula. Evaluation focused on the course of fracture lines, their relationship to the two pillars, and the number of fragments. A separate fragment was considered to be only such a fragment that carried part of the circumference of the biomechanical body. The intercalary fragmentsbroken off the central part of the infraspinous fossa were not included. RESULTS We identified three basic groups of scapular body fractures, i.e. those involving only the spinal pillar, those involving only the lateral pillar and fractures affecting both pillars. Our series included 12 fractures of the spinal pillar, of these in 8 cases the main fracture line passed vertically from the supraspinous fossa of the central part of the pillar toward the medial border of the infraspinous fossa; in 4 cases the scapular spine base was broken off the scapular body. In all the cases, the lateral pillar was left intact and fragments were displaced only insignificantly. Therefore all these fractures were treated non-operatively. A total of 143 fractures involved the lateral pillar. All of them were fractures of the infraspinous portion of the scapular body, i.e. the infraspinous fossa, with the main fracture line propagating from the lateral pillar. This fracture pattern was divided on the basis of the number of circumference fragments into three subtypes, namely two-part (88), three-part (31) and comminuted (24) fractures. Fractures of both pillars were recorded in 32 cases. This fracture had two patterns, one (11 fractures) with a fracture line running through the spinal pillar close to the spinomedial angle to the superior angle of the scapula, and the other (21 fractures) with the main fracture line passing through the weakened central part of the scapular spine. This comminuted type was the most severe injury to the scapular body. The fracture line always propagated through the weakened central part of the spinal pillar. The fracture of the lateral pillar was displaced in all cases more than that of the spinal pillar. CONCLUSION Classification of scapular body fractures based on involvement of the pillars of the scapular body is logical and simple. It always requires a 3D CT reconstruction, including subtraction of the surrounding bones. It respects the anatomical structure of the scapula and may serve also as a therapeutic guidance in preoperative planning.Key words: scapula scapula fractures scapular body fractures - classification classification of scapular body fractures.
Collapse
|
39
|
Ranabhat A, Yang C, Guo ZP. Bilateral Clavicular Fracture with Unilateral Scapular Fracture. Kathmandu Univ Med J (KUMJ) 2018; 16:94-96. [PMID: 30631026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The aim of this report is to present a rare case of bilateral clavicular fracture with a unilateral scapular fracture of a young patient following high-velocity trauma without any comorbidity. Clavicle fracture is common however, simultaneously, both clavicle and scapular fracture is a rare entity. The incidence of bilateral clavicle fracture is 0.43% of clavicle fractures with an overall incidence of between 0.011 and 0.017%. According to our knowledge, no similar case has been reported. We present a case of 35 years old male who encountered a high energy trauma with a resulting right-sided comminuted midshaft clavicle fracture with the ipsilateral displaced scapular body fracture and left-sided midshaft clavicular fracture. He underwent open reduction and internal fixation. The range of movements of both acrominoclavicular joints was satisfactory after three months of follow-up. Open reduction and internal fixation resulted in a good outcome.
Collapse
Affiliation(s)
- A Ranabhat
- Department of Orthopedic and Trauma Surgery, Jinzhou Medical University, Liaoning, China
| | - C Yang
- Department of Orthopedic and Trauma Surgery, Jinzhou Medical University, Liaoning, China
| | - Z P Guo
- Department of Orthopedic and Trauma Surgery, Jinzhou Medical University, Liaoning, China
| |
Collapse
|
40
|
Nakagawa S, Hirose T, Tachibana Y, Iuchi R, Mae T. Postoperative Recurrence of Instability Due to New Anterior Glenoid Rim Fractures After Arthroscopic Bankart Repair. Am J Sports Med 2017; 45:2840-2848. [PMID: 28728432 DOI: 10.1177/0363546517714476] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Computed tomography (CT) sometimes reveals a new fracture of the anterior glenoid rim in patients with postoperative recurrence of instability after arthroscopic Bankart repair using suture anchors, but there have been few previous reports about such fractures. HYPOTHESIS The placement of a large number of suture anchors during arthroscopic Bankart repair might be associated with a new glenoid rim fracture. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Screw-in metal suture anchors were used until June 2011 and suture-based soft anchors from July 2011. A follow-up of at least 2 years was conducted for 128 shoulders treated using metal anchors (metal anchor group) and 129 shoulders treated using soft anchors (soft anchor group). The frequency and features of new glenoid rim fractures were investigated, and the influence of the number of suture anchors and other factors on fractures was also assessed. RESULTS There were 19 shoulders (14.8%) with postoperative recurrence in the metal anchor group and 23 shoulders (17.8%) in the soft anchor group. Among 37 shoulders evaluated by CT at recurrence, a new glenoid rim fracture was detected in 13 shoulders (35.1%; 5 shoulders in the metal anchor group and 8 shoulders in the soft anchor group). A fracture at the anchor insertion site was recognized in 4 shoulders from the metal anchor group and 6 shoulders from the soft anchor group, although linear fractures connecting several anchor holes were only seen in the soft anchor group. While new glenoid fractures occurred regardless of the number of suture anchors used, new fractures were significantly more frequent in teenagers at surgery and in junior high school or high school athletes. Such fractures did not only occur in contact athletes but were also found in overhead athletes. CONCLUSION Postoperative recurrence of instability associated with a new glenoid rim fracture along the suture anchor insertion site was frequent after arthroscopic Bankart repair. These fractures might be related to placing multiple soft suture anchors in a linear arrangement.
Collapse
Affiliation(s)
- Shigeto Nakagawa
- Department of Orthopaedic Sports Medicine, Yukioka Hospital, Osaka, Japan
| | - Takehito Hirose
- Department of Orthopaedic Sports Medicine, Yukioka Hospital, Osaka, Japan
| | - Yuta Tachibana
- Department of Orthopaedic Sports Medicine, Yukioka Hospital, Osaka, Japan
| | - Ryo Iuchi
- Department of Orthopaedic Sports Medicine, Yukioka Hospital, Osaka, Japan
| | - Tatsuo Mae
- Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| |
Collapse
|
41
|
Miller AH, Evans K, Adams R, Waddington G, Witchalls J. Shoulder injury in water polo: A systematic review of incidence and intrinsic risk factors. J Sci Med Sport 2017; 21:368-377. [PMID: 28919494 DOI: 10.1016/j.jsams.2017.08.015] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 08/17/2017] [Accepted: 08/21/2017] [Indexed: 01/23/2023]
Abstract
OBJECTIVES Water polo is a popular water-based contact sport that involves swimming, throwing and defending. Cumulatively, these repetitive overhead activities are thought to increase the risk of shoulder injury and, subsequently to affect players' physical conditioning as well as team performance. The purpose of this review was to examine available evidence relating to shoulder injury rates and risk factors for shoulder injury in water polo. DESIGN Systematic review METHODS: CINAHL, AUSPORT, Pubmed, Pedro and SPORTDiscus databases were searched for original research papers using the predefined terms ("water polo") AND (shoulder OR glenohumeral* OR arm OR "upper limb"). RESULTS Twenty papers were identified as suitable for inclusion. Reported shoulder injury rates varied from 24% - 51%. Shoulder injuries were more likely to become chronic compared to all other reported injuries. Injury data during the last three World Championships indicates an increasing rate of shoulder injuries-per-year with participation in aquatic sports. Risk for shoulder injury in water polo is multi-factorial. Volume of shooting, range of motion, scapular dyskinesis, strength imbalance, proprioceptive deficit and altered throwing kinematics have been proposed to be associated with an increased risk of injury. CONCLUSIONS Although this review showed water polo to have a high propensity for shoulder injury, the descriptive nature of the included papers limited the inferences that could be drawn from the pooled literature. Future directions for research include collecting normative data for shoulder range of motion, strength ratio and proprioception with prospective analysis of these attributes in relation to injury rates and time lost.
Collapse
Affiliation(s)
- Andrea H Miller
- Research Institute for Sport and Exercise, University of Canberra, Australia; Centre of Excellence, Queensland Academy of Sport, Australia.
| | - Kerrie Evans
- Menzies Health Institute Queensland, Griffith University, Australia
| | - Roger Adams
- Research Institute for Sport and Exercise, University of Canberra, Australia
| | - Gordon Waddington
- Research Institute for Sport and Exercise, University of Canberra, Australia
| | - Jeremy Witchalls
- Research Institute for Sport and Exercise, University of Canberra, Australia
| |
Collapse
|
42
|
Abstract
Physeal fractures are common musculoskeletal injuries in foals and should be included as a differential diagnosis for the lame or nonweightbearing foal. Careful evaluation of the patient, including precise radiographic assessment, is paramount in determining the options for treatment. Prognosis mostly depends on the patient's age, weight, and fracture location and configuration.
Collapse
Affiliation(s)
- David G Levine
- University of Pennsylvania, Department of Clinical Studies New Bolton Center, 382 W Street Road, Kennett Square, PA 19348, USA.
| | - Maia R Aitken
- University of Pennsylvania, Department of Clinical Studies New Bolton Center, 382 W Street Road, Kennett Square, PA 19348, USA
| |
Collapse
|
43
|
Abstract
Many long bone fractures that are not considered repairable in the adult horse are repairable in the foal. This is largely because of reduced patient size and more rapid healing in the foal. When there is no articular communication, the long-term prognosis for athletic function can be very good. Emergency care and transport of the foal with a long bone fracture is different than the adult.
Collapse
Affiliation(s)
- Kati Glass
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, 4475 TAMU, College Station, TX 77843-4475, USA
| | - Ashlee E Watts
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, 4475 TAMU, College Station, TX 77843-4475, USA.
| |
Collapse
|
44
|
Carroll C, Bass B. Winging of the scapula diagnosed as Parsonage-Turner syndrome: a case report. US Army Med Dep J 2017:99-101. [PMID: 28853127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A 24-year-old active duty female Soldier complained of right shoulder burning, stinging, electrical shock-like pain with radiation to the right hand after completing a ruck march. She also complained of swelling and feelings of her cold right hand. Examination showed a deficit in the deltoid, upper trapezius, supraspinatus, and also right winging of the scapula. She also exhibited weakness to right arm, weak right hand grip, and decreased sensation over the dorsal right hand. The right hand was also noticed to be colder to touch than the left one. She had tenderness to palpation over right paracervical muscles from C3 to C7. A previous magnetic resonance arthrogram of the right shoulder revealed no findings. The cervical magnetic resonance imagery showed mild disc protrusion at C5-C6 without spinal cord impingement. Based on the history and the physical findings, the patient was diagnosed with Parsonage-Turner syndrome.
Collapse
|
45
|
Samy MA, Darwish AE. Fixation of clavicle alone in floating shoulder injury : functional and radiological outcome. Acta Orthop Belg 2017; 83:292-296. [PMID: 30399993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The aim of this study was to evaluate the clinical and radiological results of fixation of clavicle alone in floating shoulder injury. From 2007to 2011 thirteen patients with floating shoulder injury (ipsilateral clavicle and scapular neck fracture ) were treated by isolated fixation of the clavicle by plate osteosynthesis. Assessment of the shoulder function was performed using the university of California at Los Angeles (UCLA) shoulder rating scale .The mean duration of follow up period was 24.3 months .All the fractures were united , fractures of the clavicle united from 11to 16 weeks after surgery and that of scapula from 12to16 weeks . The overall UCLA shoulder rating scale was 32.3 (range from 30-34) . Isolated plate fixation of clavicle fracture in floating shoulder injuries results in high rates of both clavicular and scapular fracture healing provided the integrity of coracocla-vicular ligament and involvement of the coracoids process with the distal scapular fragment .
Collapse
|
46
|
Tuček M, Chochola A, Klika D, Bartoníček J. Epidemiology of scapular fractures. Acta Orthop Belg 2017; 83:8-15. [PMID: 29322888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The aim of the study has been to acquire basic epidemiological data based on a representative group of patients with scapular fractures treated in one centre. The study analyses group of 250 patients. Diagnostics was based on CT examinations, in 227 cases with 3D reconstructions, in 97 cases compared with operative findings. Fractures were classified according to the modified anatomical classification of Tscherne and Christ. The analysed groups of patients include only the fracture lines whose existence has been verified by 3D CT reconstructions and intraoperative findings. The most common fracture in the group was that of the scapular body (52%), followed by fractures of the glenoid fossa (29%), fractures of the processes (11%) and fractures of the scapular neck (8%). The most frequent associated injuries to the ipsilateral shoulder girdle were clavicular fractures (19%). Scapular fractures occur primarily in men, predominantly in 4th - 6th decades (66 % patients). The group of women was significantly older as compared to men (p = 0.017). The group of patients with scapular neck fractures was significantly younger as compared to the age of patients with glenoid fracture (p = 0.021) and scapular body fracture (p = 0.035).
Collapse
|
47
|
Zahid M, Rashid EH, Inam H, Zubairi AJ, Baloch N, Hashmi PM. Outcomes of open reduction and internal fixation in displaced intra-articular scapular fractures : a case series. Acta Orthop Belg 2017; 83:16-21. [PMID: 29322889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Scapular fractures are rare injuries and usually occur due to high energy trauma. Displaced Intra articular fractures usually require operative treatment and yields better outcomes as compared to conservative management. To assess the functional and radiological outcomes of displaced intra-articular scapular fractures managed with open reduction and internal fixation. 12 patients were retrospectively reviewed and included in the study. Post-operative functional outcomes were assessed using mean quick DASH (Disability of arm, hand and shoulder) score while radiological outcomes were analyzed as percentage of implant cut-through, mal-union, non-union or infection. The mean follow up was 14 months. Mean age was 40 years. The mean quick DASH score was 7.19 +/- 4.86. All of the patients had successful clinical and radiological healing and pain-free movements. Open reduction and internal fixation in displaced intra-articular scapular-fractures yields excellent and promising outcomes.
Collapse
|
48
|
Hruschka V, Tangl S, Ryabenkova Y, Heimel P, Barnewitz D, Möbus G, Keibl C, Ferguson J, Quadros P, Miller C, Goodchild R, Austin W, Redl H, Nau T. Comparison of nanoparticular hydroxyapatite pastes of different particle content and size in a novel scapula defect model. Sci Rep 2017; 7:43425. [PMID: 28233833 PMCID: PMC5324075 DOI: 10.1038/srep43425] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 01/24/2017] [Indexed: 11/09/2022] Open
Abstract
Nanocrystalline hydroxyapatite (HA) has good biocompatibility and the potential to support bone formation. It represents a promising alternative to autologous bone grafting, which is considered the current gold standard for the treatment of low weight bearing bone defects. The purpose of this study was to compare three bone substitute pastes of different HA content and particle size with autologous bone and empty defects, at two time points (6 and 12 months) in an ovine scapula drillhole model using micro-CT, histology and histomorphometry evaluation. The nHA-LC (38% HA content) paste supported bone formation with a high defect bridging-rate. Compared to nHA-LC, Ostim® (35% HA content) showed less and smaller particle agglomerates but also a reduced defect bridging-rate due to its fast degradation The highly concentrated nHA-HC paste (48% HA content) formed oversized particle agglomerates which supported the defect bridging but left little space for bone formation in the defect site. Interestingly, the gold standard treatment of the defect site with autologous bone tissue did not improve bone formation or defect bridging compared to the empty control. We concluded that the material resorption and bone formation was highly impacted by the particle-specific agglomeration behaviour in this study.
Collapse
Affiliation(s)
- Veronika Hruschka
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Centre, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Stefan Tangl
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
- Karl Donath Laboratory for Hard Tissue and Biomaterial Research, Department of Oral Surgery, Medical University of Vienna, Vienna, Austria
| | - Yulia Ryabenkova
- Department of Materials Science and Engineering, The University of Sheffield, Sheffield, United Kingdom
| | - Patrick Heimel
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Centre, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
- Karl Donath Laboratory for Hard Tissue and Biomaterial Research, Department of Oral Surgery, Medical University of Vienna, Vienna, Austria
| | - Dirk Barnewitz
- Research Center for Medical Technology and Biotechnology, Bad Langensalza, Germany
| | - Günter Möbus
- Department of Materials Science and Engineering, The University of Sheffield, Sheffield, United Kingdom
| | - Claudia Keibl
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Centre, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - James Ferguson
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Centre, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | | | - Cheryl Miller
- The School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom
| | | | | | - Heinz Redl
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Centre, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Thomas Nau
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Centre, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
| |
Collapse
|
49
|
Zhang M, Zhou JJ, Zhang YM, Wang JH, Zhang QY, Chen W. Clinical Effectiveness of Scapulothoracic Joint Control Training Exercises on Shoulder Joint Dysfunction. Cell Biochem Biophys 2016; 72:83-7. [PMID: 25416584 DOI: 10.1007/s12013-014-0408-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The objective of this study was to examine the clinical effectiveness of scapulothoracic joint control training exercises on shoulder joint dysfunction. Forty patients with traumatic shoulder pain and joint dysfunction were randomized into the treatment or control group. Standard rehabilitation interventions included glenohumeral joint mobilization techniques, ultrasound therapy, traditional Chinese medicine, interference current therapy, and other comprehensive interventions. Patients received scapulothoracic joint control training exercises, including active and passive motions of the scapulothoracic joints, peri-joint muscle exercise, and joint stability exercises for 1 month. Patient status was evaluated by Constant-Murley scales before and after the prescribed interventions. The pain conditions, daily activities, range of movement, strength tests and total scores were significantly improved compared to prior treatment. Moreover, improvements in pain, daily activities, scope of activities, and total scores for patients in the treatment group were statistically significant when compared to the control group (P < 0.05). However, there was no inter-group difference in strength testing. The combination of standard rehabilitation interventions and scapulothoracic joint control training exercises are an effective treatment of the shoulder joint dysfunction. Moreover, the pain outcomes, scope of activities, and total scores were better in the treatment group.
Collapse
Affiliation(s)
- Ming Zhang
- Department of Rehabilitation Medicine, Xuzhou Central Hospital, Xuzhou, 221009, Jiangsu Province, China
| | - Jing-Jie Zhou
- Department of Rehabilitation Medicine, Xuzhou Central Hospital, Xuzhou, 221009, Jiangsu Province, China
| | - Yu-Ming Zhang
- Department of Rehabilitation Medicine, Xuzhou Central Hospital, Xuzhou, 221009, Jiangsu Province, China
| | - Ji-Hong Wang
- Department of Rehabilitation Medicine, Xuzhou Central Hospital, Xuzhou, 221009, Jiangsu Province, China
| | - Qiu-Yang Zhang
- Department of Rehabilitation Medicine, Xuzhou Central Hospital, Xuzhou, 221009, Jiangsu Province, China
| | - Wei Chen
- Department of Rehabilitation Medicine, Xuzhou Central Hospital, Xuzhou, 221009, Jiangsu Province, China.
| |
Collapse
|
50
|
Pellegrini A, Tonino P, Salazar D, Hendrix K, Parel I, Cutti A, Paladini P, Ceccarelli F, Porcellini G. Can posterior capsular stretching rehabilitation protocol change scapula kinematics in asymptomatic baseball pitchers? Musculoskelet Surg 2016; 100:39-43. [PMID: 27900708 DOI: 10.1007/s12306-016-0416-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 06/19/2016] [Indexed: 06/06/2023]
Abstract
PURPOSE Scapular dyskinesis is a recognized cause of shoulder pain in the throwing shoulder of baseball pitchers and athletes who participate in overhead sports. Past studies have assessed scapular kinematics using electromagnetic tracking devices and have shown a correlation between posterior shoulder tightness and forward scapular posture. The purpose of our study is to evaluate the scapular kinematics, before and after a 4-week posterior stretching protocol in asymptomatic pitchers. METHOD Eleven asymptomatic collegiate baseball pitchers were involved in the study and divided into group A (6 pitchers) underwent 4 weeks of a regimented therapy protocol and group B (5 pitchers) did not receive any treatment. Each pitcher was tested on two separate days: at the first day of the study (S1) and after 4 weeks (S2). RESULTS The results demonstrate that there are statistically significant differences in the kinematics of several athletes from the "treated group" (group A) between S1 and S2. It is also important to notice that variations in group A occurred in both flexextension and ab/adduction movements, strengthening the conclusion that the variation was real. CONCLUSION The results of the study can indicate that, in order to prevent the pathologic cascade linked to these sports activities, this physical training protocol might become integral part of the normal daily exercises of baseball pitchers and overhead athletes. Level of evidence II.
Collapse
Affiliation(s)
- A Pellegrini
- Department of Surgical Sciences, Orthopedics and Traumatology Clinic, University of Parma, Via Gramsci 14, 43126, Parma, Italy.
| | - P Tonino
- Sport Medicine, Loyola University Chicago, Chicago, IL, USA
| | - D Salazar
- Sport Medicine, Loyola University Chicago, Chicago, IL, USA
| | - K Hendrix
- Sport Medicine, Loyola University Chicago, Chicago, IL, USA
| | - I Parel
- Shoulder Surgery Unit, Cervesi Hospital, Cattolica, Italy
| | - A Cutti
- Shoulder Surgery Unit, Cervesi Hospital, Cattolica, Italy
| | - P Paladini
- Shoulder Surgery Unit, Cervesi Hospital, Cattolica, Italy
| | - F Ceccarelli
- Department of Surgical Sciences, Orthopedics and Traumatology Clinic, University of Parma, Via Gramsci 14, 43126, Parma, Italy
| | - G Porcellini
- Shoulder Surgery Unit, Cervesi Hospital, Cattolica, Italy
| |
Collapse
|