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Ghori H, Bagga R, Tathgar A, Stone A, Murphy RJ, Phadnis J. Reliability of the CURL classification for proximal ulna fracture-dislocations of the elbow. JSES Int 2024; 8:371-377. [PMID: 38464438 PMCID: PMC10920145 DOI: 10.1016/j.jseint.2023.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2024] Open
Abstract
Background Proximal ulna fracture-dislocations are challenging injuries with a myriad of existing classification systems. The Coronoid, proximal Ulna, Radius, and Ligaments classification (CURL) is a simple framework designed to focus attention on the key components affecting outcome and guide surgical management. This study evaluates interobserver and intraobserver reliability of this new classification. Methods Four observers independently reviewed plain radiographs and computed tomography (CT) scans of patients with proximal ulna fracture-dislocations. Each observer scored the Coronoid (C), proximal Ulna (U), and Radius (R) components for each fracture on 2 occasions. The osseous components were subclassified as 'intact', 'simple', or 'complex'. The Ligament component (L) was not rated as this requires intraoperative classification. Interobserver and intraobserver reliability was calculated using Cohen's weighted kappa coefficients. X-ray and CT were compared for patients with both imaging modalities. The Landis and Koch criteria were used to interpret the strength of the kappa statistics. Results One hundred seventy seven patients had plain X-rays; 58 patients had both X-ray and CT scans. Overall, in the X-ray only cohort, there was 'almost perfect' interobserver reliability for the radial head (k = 0.94) and coronoid (k = 0.83), and 'substantial' reliability (k = 0.68) for the proximal ulna. For the X-ray and CT cohort, interobserver reliability was 'almost perfect' across both modalities for the radial head (k = 0.88 and k = 0.93, respectively) and 'moderate' for the proximal ulna (k = 0.48 and k = 0.52, respectively). For the coronoid, interobserver reliability for X-ray interpretation was 'substantial' (k = 0.74) and for CT was 'almost perfect' (k = 0.89). Intraobserver reliability was 'almost perfect' for all components, other than CT assessment of the proximal ulna which demonstrated 'substantial' reliability (k = 0.74). Conclusion The Coronoid, proximal Ulna, Radius, and Ligaments classification demonstrates strong interobserver and intraobserver reliability, supporting use of the classification for proximal ulna fracture-dislocations. CT is recommended for improved characterization of any fracture with a coronoid component.
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Affiliation(s)
- Humaid Ghori
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, United Kingdom
| | - Rahul Bagga
- University Hospitals Sussex NHS Trust, Royal Sussex County Hospital, Brighton, United Kingdom
| | - Anand Tathgar
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, United Kingdom
| | | | - Richard J Murphy
- University Hospitals Sussex NHS Trust, Royal Sussex County Hospital, Brighton, United Kingdom
| | - Joideep Phadnis
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, United Kingdom
- University Hospitals Sussex NHS Trust, Royal Sussex County Hospital, Brighton, United Kingdom
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Barlow JD, Nieboer MJ, Cancio-Bello AM, Morrey ME, Hidden KA, Yuan BJ, Sanchez-Sotelo J, O'Driscoll SW. A coronoid-centric classification system of proximal trans-ulnar fracture-dislocations has almost perfect intraobserver and interobserver agreement. J Shoulder Elbow Surg 2023; 32:2561-2566. [PMID: 37479178 DOI: 10.1016/j.jse.2023.06.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/26/2023] [Accepted: 06/13/2023] [Indexed: 07/23/2023]
Abstract
BACKGROUND Fracture-dislocations of the elbow, particularly those that involve a fracture through the proximal ulna, are complex and can be difficult to manage. Moreover, current classification systems often cannot discriminate between Monteggia-variant injury patterns and trans-olecranon fracture-dislocations, particularly when the fracture involves the coronoid. The Mayo classification of proximal trans-ulnar fracture-dislocations categorizes these fractures into 3 types according to what the coronoid is still attached to: trans-olecranon fracture-dislocations (the coronoid is still attached to the ulnar metaphysis); Monteggia-variant fracture-dislocations (the coronoid is still attached to the olecranon); and ulnar basal coronoid fracture-dislocations (the coronoid is not attached to either the olecranon or the ulnar metaphysis). The purpose of this study was to evaluate the intraobserver and interobserver agreement of the Mayo classification system when assessing elbow fracture-dislocations involving the proximal ulna based on radiographs and computed tomography scans. METHODS Three fellowship-trained shoulder and elbow surgeons and 2 fellowship-trained orthopedic trauma surgeons blindly and independently evaluated the radiographs and computed tomography scans of 90 consecutive proximal trans-ulnar fracture-dislocations treated at a level I trauma center. The inclusion criteria included subluxation or dislocation of the elbow and/or radioulnar joint with a complete fracture through the proximal ulna. Each surgeon classified all fractures according to the Mayo classification, which is based on what the coronoid remains attached to (ulnar metaphysis, olecranon, or neither). Intraobserver reliability was determined by scrambling the order of the fractures and having each observer classify all the fractures again after a washout period ≥ 6 weeks. Interobserver reliability was obtained to assess the overall agreement between observers. κ Values were calculated for both intraobserver reliability and interobserver reliability. RESULTS The average intraobserver agreement was 0.87 (almost perfect agreement; range, 0.76-0.91). Interobserver agreement was 0.80 (substantial agreement; range, 0.70-0.90) for the first reading session and 0.89 (almost perfect agreement; range, 0.85-0.93) for the second reading session. The overall average interobserver agreement was 0.85 (almost perfect agreement; range, 0.79-0.91). CONCLUSION Classifying proximal trans-ulnar fracture-dislocations based on what the coronoid remains attached to (olecranon, ulnar metaphysis, or neither) was associated with almost perfect intraobserver and interobserver agreement, regardless of trauma vs. shoulder and elbow fellowship training. Further research is needed to determine whether the use of this classification system leads to the application of principles specific to the management of these injuries and translates into better outcomes.
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Affiliation(s)
| | - Micah J Nieboer
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - Mark E Morrey
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Krystin A Hidden
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Brandon J Yuan
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
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Stringfellow TD, Matheron G, Subramanian P, Domos P. Predicting the need for collateral ligament repair in transolecranon fractures of the elbow: a traffic light model. J Shoulder Elbow Surg 2023; 32:2333-2339. [PMID: 37423464 DOI: 10.1016/j.jse.2023.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 05/18/2023] [Accepted: 06/03/2023] [Indexed: 07/11/2023]
Abstract
BACKGROUND Biomechanical studies have shown that translation of the proximal radius relative to the capitellum in the sagittal plane can predict integrity of the collateral ligaments in a transolecranon fracture model; no studies have examined this in clinical practice. METHODS AND MATERIALS Nineteen consecutive transolecranon fracture dislocations were retrospectively reviewed. Data collection included patient demographics, fracture classifications, surgical management, and failure with instability. Distance between the center of the radial head and the center of the capitellum was measured on initial radiographs by 2 independent raters on 3 separate occasions. Statistical analysis was used to compare the median displacement between patients who required collateral ligament repair for stability and those who did not. RESULTS Sixteen cases with a mean age of 57 years (range 32-85) were analyzed with an inter-rater Pearson coefficient of 0.89 for displacement measurement. Median displacement where collateral ligament repair was needed and performed was 17.13 mm (interquartile range [IQR] = 10.43-23.88) compared with 4.63 mm (IQR = 2.68-6.58) where collateral ligament repair was not performed and not required (P = .002). In 4 cases, ligament repair was not performed initially but deemed necessary based on clinical outcome and postoperative and intraoperative images. Of these, the median displacement was 15.59 mm (IQR = 10.09-21.20), and 2 of these required revision fixation. DISCUSSION Where displacement on initial radiographs exceeded 10 mm, lateral ulnar collateral ligament (LUCL) repair was required in all cases (red group). If less than 5 mm, ligament repair was not required in any case (green group). Between 5 and 10 mm, following fracture fixation, the elbow must be screened carefully to assess for any instability and a low threshold set for LUCL repair to prevent posterolateral rotatory instability (amber group). Using these findings, we propose a traffic light model to predict the need for collateral ligament repair in transolecranon fractures and dislocation.
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Affiliation(s)
| | - George Matheron
- Barnet and Chase Farm Hospitals, Royal Free London NHS Foundation Trust, London, UK
| | | | - Peter Domos
- Barnet and Chase Farm Hospitals, Royal Free London NHS Foundation Trust, London, UK.
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da Mota J, da Cruz SA, De Simoni LF, Zimmermmann DSR, Andrade-Silva FB, Mendes AF. TRANSOLECRANON FRACTURE-DISLOCATION: CONCEPTS AND FUNCTIONAL RESULTS OF SURGICAL TREATMENT. ACTA ORTOPEDICA BRASILEIRA 2023; 31:e255572. [PMID: 37082161 PMCID: PMC10112355 DOI: 10.1590/1413-785220233101e255572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 02/10/2022] [Indexed: 04/22/2023]
Abstract
Objectives This study aimed to evaluate the functional results of the treatment protocol for the treatment of transolecranon fracture-dislocation, by surgical reduction and osteosynthesis with plate and screws, in patients attended at a referral hospital for orthopedic trauma, with a minimum follow-up period of six months. Methods Twenty-five individuals treated surgically from January 2014 to November 2018 were selected for a primary observational longitudinal study using questionnaires to assess upper limb and elbow function (DASH and MEPS), quality of life (SF-12), pain (visual analog scale - VAS), and radiographic evaluation in anteroposterior and lateral views of the elbow. Results Fifteen patients were male, and the mean age was 46.8 years. All participants had their fractures consolidated, with no radiolgraphic signs of implant failure, or degenerative arthritis. Mean range of motion was reduced relative to the contralateral limb: 102.6º for flexion-extension and 132.8º for pronation-supination. The mean MEPS and DASH scores were 89.6 and 16.5 respectively. There was no residual pain in 84% of the cases according to the VAS. Conclusion The surgical treatment proposed for transolecranon fracture-dislocations showed satisfactory results according to MEPS, DASH scores and quality of life measures. Evidence Level IV; Retrospective observational study.
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Affiliation(s)
- José da Mota
- Universidade Federal de Juiz de Fora, Hospital Universitário, Serviço de Ortopedia e Traumatologia, Juiz de Fora, MG, Brazil
| | - Sebastião Alves da Cruz
- Universidade Federal de Juiz de Fora, Hospital Universitário, Serviço de Ortopedia e Traumatologia, Juiz de Fora, MG, Brazil
| | - Leandro Furtado De Simoni
- Hospital Maternidade Therezinha de Jesus, Serviço de Ortopedia e Traumatologia, Juiz de Fora, MG, Brazil
| | | | - Fernando Brandão Andrade-Silva
- Universidade de São Paulo, Faculdade de Medicina, Instituto de Ortopedia e Traumatologia (IOT-FMUSP), São Paulo, SP, Brazil
| | - Adriano Fernando Mendes
- Universidade Federal de Juiz de Fora, Hospital Universitário, Serviço de Ortopedia e Traumatologia, Juiz de Fora, MG, Brazil
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5
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Medina G, Keller RE, Sabbag OD, Oh LS. Terrible triad of the elbow and associated variants: a systematic review. JSES REVIEWS, REPORTS, AND TECHNIQUES 2022; 2:205-213. [PMID: 37587951 PMCID: PMC10426655 DOI: 10.1016/j.xrrt.2021.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Background The terrible triad of the elbow (TTE) is a complex injury consisting of simultaneous elbow dislocation or subluxation, radial head fracture, and coronoid fracture. During the initial assessment of a TTE, the typical severity of presenting pain, swelling, and limited range of motion may limit the ability to perform a thorough physical examination and thus divert a clinician's attention away from additional injuries to the ipsilateral upper extremity. Therefore, the purpose of this study was to review the literature for reported cases of concomitant ipsilateral upper extremity injuries associated with a TTE and discuss various strategies to increase clinician awareness to avoid underdiagnosis and missed diagnoses. Methods A systematic review of five databases in four languages (English, Spanish, French, and Portuguese), from inception to May 2021, was conducted. Articles describing a TTE with a concomitant osseous, chondral, ligamentous, or musculotendinous injury occurring on the ipsilateral upper extremity were included. The patients were divided into two groups, those presenting with a classic TTE and concomitant ipsilateral upper extremity injury (group 1) and those in whom a TTE variant was described (group 2). A TTE variant was defined as a combination of osseous and/or chondral injuries to the elbow other than the classic description of TTE, in which at least two of the three classical elements of a TTE (elbow dislocation, coronoid fracture, and radial head fracture) were present in addition to other unique elbow osteoarticular injury. Results Nineteen articles met inclusion criteria and were further analyzed. A total of 27 patients were analyzed, 23 from group 1 and 4 from group 2. Overall, 33 concomitant injuries were documented in group 1, the most common being an olecranon fracture (27.3%), followed by Essex-Lopresti injury, triceps tendon avulsion, and carpal fracture-dislocation with 4 (12.1%) cases each. Group 2 had four patients, all of whom presented with a unique variant of the classically described TTE. Conclusion Despite a characteristic radiographic appearance of the classic TTE, additional injuries of the ipsilateral extremity or variants of the classic TTE may be easily missed, especially in cases resulting from high-energy mechanisms of injury. By analyzing the available data on associated injuries and variants that may occur with a TTE, we hope to increase awareness so that clinicians may recognize these less common but more complex injury patterns.
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Affiliation(s)
- Giovanna Medina
- Sports Medicine Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Rachel E. Keller
- Sports Medicine Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Orlando D. Sabbag
- Sports Medicine Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Luke S. Oh
- Sports Medicine Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
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Al-Ani Z, Tham JL, Ooi MWX, Wright A, Ricks M, Watts AC. The radiological findings in complex elbow fracture-dislocation injuries. Skeletal Radiol 2022; 51:891-904. [PMID: 34480618 DOI: 10.1007/s00256-021-03900-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/17/2021] [Accepted: 08/28/2021] [Indexed: 02/02/2023]
Abstract
Elbow fracture-dislocation is a complex injury which can lead to significant bony and soft tissue damage. Surgical intervention is guided towards restoring joint stability, allowing early mobilization and preventing long-term joint stiffness. The most common types are posterolateral, posteromedial, Monteggia type (and variants), and anterior trans-olecranon fracture-dislocations. Posterolateral fracture-dislocation is characterized by a radial head fracture (± anterolateral coronoid fracture) and typically capsuloligamentous disruption (lateral collateral ligaments injury is the most common). A posterolateral fracture-dislocation with radial head and coronoid anterolateral facet fractures is termed a terrible triad injury. In posteromedial fracture-dislocation, there is a fracture of the anteromedial facet of the coronoid, typically with proximal avulsion of the lateral collateral ligaments (± injury to the posterior bundle of the ulnar collateral ligament). Monteggia fracture-dislocation injuries demonstrate proximal ulnar fracture (with possible involvement of the olecranon and the coronoid) and radial head dislocation. These can be divided into apex anterior or apex posterior variants. The latter are commonly associated with radial head fractures and lateral ligamentous injury, and have a worse prognosis. In trans-olecranon fracture-dislocation, there is significant disruption of the greater sigmoid notch and the olecranon, with various involvement of the coronoid and the proximal ulna. The article describes the radiological findings and outlines the management principles in complex elbow fracture-dislocation injuries.
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Affiliation(s)
- Zeid Al-Ani
- Radiology Department, Wrightington, Wigan and Leigh NHS Foundation Trust, Royal Albert Edward Infirmary, Wigan Lane, Wigan, WN1 2NN, UK.
| | - Jun-Li Tham
- Radiology Department, Wrightington, Wigan and Leigh NHS Foundation Trust, Royal Albert Edward Infirmary, Wigan Lane, Wigan, WN1 2NN, UK
| | - Michelle Wei Xin Ooi
- Radiology Department, Wrightington, Wigan and Leigh NHS Foundation Trust, Royal Albert Edward Infirmary, Wigan Lane, Wigan, WN1 2NN, UK
| | - Andrew Wright
- Upper Limb Unit, Wrightington Hospital, Wrightington, Wigan and Leigh NHS Foundation Trust, Wigan, UK
| | - Matthew Ricks
- Upper Limb Unit, Wrightington Hospital, Wrightington, Wigan and Leigh NHS Foundation Trust, Wigan, UK
| | - Adam C Watts
- Upper Limb Unit, Wrightington Hospital, Wrightington, Wigan and Leigh NHS Foundation Trust, Wigan, UK
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7
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Su F, Sun C, Wang B, Li M, Qu JN, Yang YT, Wu YT, Jie Q. The characteristics and treatment strategy for transolecranon fracture-dislocation of the elbow in children: a retrospective study. BMC Musculoskelet Disord 2022; 23:298. [PMID: 35351082 PMCID: PMC8962554 DOI: 10.1186/s12891-022-05249-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 03/17/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Transolecranon fracture-dislocation of the elbow is rarely seen in children. The purpose of this retrospective study was to discuss the pathological characteristics and treatment strategy for this injury in children.
Methods
From October 2016 to March 2019, 15 patients seen and treated at our institutions for transolecranon fracture-dislocation of the elbow were identified, and their medical records and radiographs were reviewed retrospectively. There were 11 boys and 4 girls, with an average age of 8.3 years (from 5 to 14 years). The left arm was involved in 10 cases, and the right arm was involved in 5 cases. Type I (simple fracture) was found in 11 cases, and type II (comminuted fracture) was found in 4 cases, 3 of which with coronoid process involved. Closed reduction was successful under local anaesthesia in 14 cases but failed in 1 case. In 11 patients with type I fractures, 10 received fixation of Kirschner wire and tension band, and one patient underwent bone plate fixation. In 4 patients with comminuted fractures (type II), internal fixation was performed with Kirschner wires combined with reconstruction plates.
Results
The 15 patients were followed up for 24 to 48 months (average, 30.2 months). The final evaluation showed fine anatomical relationship of the elbow in all with no complications observed. Failure of internal fixation did not occur in any patient. The fractures acquired bony union in all patients after 8 to 12 weeks (average, 9.6 weeks). The therapeutic efficacy was evaluated at the final follow-up by the Mayo elbow performance score (MEPS) as excellent in 11 cases, good in 3 cases and fair in one case.
Conclusions
As a type of complicated fracture-dislocation of the elbow, the transolecranon fracture-dislocation is rare in children. The fracture is mainly simple type. Treatment options depend on the type of fracture-dislocation. Only anatomical reduction of the olecranon fracture and restoration of a normal trochlear notch can lead to a stable humeroradial joint and good clinical efficacy.
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8
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Reichert ILH, Ganeshamoorthy S, Aggarwal S, Arya A, Sinha J. Dislocations of the elbow - An instructional review. J Clin Orthop Trauma 2021; 21:101484. [PMID: 34367909 PMCID: PMC8321949 DOI: 10.1016/j.jcot.2021.101484] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 06/20/2021] [Indexed: 11/27/2022] Open
Abstract
Dislocations of the elbow require recognition of the injury pattern followed by adequate treatment to allow early mobilisation. Not every injury requires surgery but if surgery is undertaken all structures providing stability should be addressed, including fractures, medial and lateral ligament insertion and the radial head. The current concepts of biomechanical modelling are addressed and surgical implications discussed.
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Affiliation(s)
- Ines LH. Reichert
- King's College Hospital, Denmark Hill, King's College Hospital NHS Foundation Trust, London, UK
| | | | - Saurabh Aggarwal
- Princess Royal University Hospital, King's College Hospital NHS Foundation Trust, London, UK
| | - Anand Arya
- King's College Hospital, Denmark Hill, King's College Hospital NHS Foundation Trust, London, UK
| | - Joydeep Sinha
- King's College Hospital, Denmark Hill, King's College Hospital NHS Foundation Trust, London, UK
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Midtgaard KS, Nolte PC, Miles JW, Tanghe KK, Peebles LA, Provencher MT, Adolfsson L. Biomechanical significance of the collateral ligaments in transolecranon fracture-dislocations. J Shoulder Elbow Surg 2021; 30:1245-1250. [PMID: 33010439 DOI: 10.1016/j.jse.2020.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/29/2020] [Accepted: 09/08/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND It is widely accepted that transolecranon fracture-dislocations are not associated with collateral ligament disruption. The aim of the present study was to investigate the significance of the collateral ligaments in transolecranon fractures. METHODS Twenty cadaveric elbows with a mean age of 46.3 years were used. All soft tissue was dissected to the level of the capsule, leaving the anterior band of the medial collateral ligament (MCL) and lateral collateral ligament (LCL) intact. A standardized, oblique osteotomy starting from the distal margin of the cartilage bare area of the ulna was made. The elbows were loaded with an inferiorly directed force of 5 and 10 N in the intact, MCL cut, LCL cut, and both ligaments cut states. All measurements were recorded on lateral calibrated radiographs. RESULTS The mean inferior translation with intact ligaments (n = 20) when the humerus was loaded with 5 and 10 N was 1.52 mm (95% confidence interval [CI], 1.02-2.02) and 2.23 mm (95% CI, 1.61-2.85), respectively. When the LCL was cut first (n = 10), the inferior translation with 5 and 10 N load was 4.11 mm (95% CI, 0.95-7.26) and 4.82 mm (95% CI, 1.91-7.72), respectively. When the MCL was cut first (n = 10), the inferior translation when loaded with 5 and 10 N was 3.94 mm (95% CI, 0.796-7.08) and 5.68 mm (95% CI, 3.03-8.33), respectively. The inferior translation when loaded with 5 and 10 N and both ligaments cut was 15.65 mm (95% CI, 12.59-18.79) and 17.50 mm (95% CI, 14.86-20.13), respectively. There was a statistical difference between the intact and MCL cut first at 10 N and when both ligaments were cut at 5 and 10 N. CONCLUSIONS The findings suggest that collateral ligament disruption is a prerequisite for a transolecranon fracture-dislocation. An inferior translation of more than 3 mm suggests that at least one of the collateral ligaments is disrupted, and more than 7.5 mm indicates that both collateral ligaments are disrupted.
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Affiliation(s)
- Kaare S Midtgaard
- Institute of Military Medicine and Epidemiology, Norwegian Armed Forces Joint Medical Services, Oslo, Norway; Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway; Department of Biomedical Engineering, The Steadman Philippon Research Institute, Vail, CO, USA.
| | - Philip-Christian Nolte
- Department of Biomedical Engineering, The Steadman Philippon Research Institute, Vail, CO, USA; Department of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen, Ludwigshafen, Germany
| | - Jon W Miles
- Department of Biomedical Engineering, The Steadman Philippon Research Institute, Vail, CO, USA
| | - Kira K Tanghe
- Department of Biomedical Engineering, The Steadman Philippon Research Institute, Vail, CO, USA
| | - Liam A Peebles
- Department of Biomedical Engineering, The Steadman Philippon Research Institute, Vail, CO, USA
| | - Matthew T Provencher
- Department of Biomedical Engineering, The Steadman Philippon Research Institute, Vail, CO, USA; The Steadman Clinic, Vail, CO, USA
| | - Lars Adolfsson
- Department of Clinical and Experimental Medicine, University of Linköping, Linköping, Sweden
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10
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Yang Z, Feng C, Bian Z, Lu M, Zhou D. Trans-olecranon fracture-dislocation of the elbow in children. INTERNATIONAL ORTHOPAEDICS 2021; 45:2025-2031. [PMID: 33846848 DOI: 10.1007/s00264-021-05010-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 03/16/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Trans-olecranon fracture-dislocations are rare in children. To our knowledge, only 12 cases have been described in children till now and the treatment strategy for this injury in children remains unclear. To provide a clear clinical description and more accurate treatment options, we retrospectively reviewed cases with this kind of injury in our institution. METHODS From 2002 to 2019, eleven cases diagnosed with trans-olecranon fracture-dislocation of the elbow were identified, and their medical charts and radiographs were obtained. All patients underwent open reduction and internal fixation through a posterior approach. At the most recent follow-up visit, all patients were evaluated clinically using the Mayo Elbow Performance Score (MEPS). RESULTS The mean follow-up was 22 months (range, 6-42 months). All injuries were unilateral, and there were nine males and two females. The mean age at injury was nine years (range, 4-13 years), and the mean time from injury to surgery was 16.6 days (range, 2-60 days). According to Tiemdjo classification, there was one case with type I injury, one case with type II, six cases with type III, and three cases with type IV. According to the MEPS criteria, the outcomes were excellent in five cases, good in two cases, fair in one case, and poor in three cases. Four patients were delayed cases, who underwent surgery two weeks after injury. The average operation time was significantly longer in four children sustaining delayed surgery (140 ± 43 min, vs. 50 ± 12 min, p < 0.001). CONCLUSION To our knowledge, this is the largest sample size reported to date. We recommend open reduction and internal fixation, using either plates or tension-band techniques, depending on the injury pattern. In addition, we emphasize that early operation could achieve good clinical outcomes.
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Affiliation(s)
- Zheng Yang
- Department of Pediatric Orthopedics, Beijing Jishuitan Hospital, Beijing, 100035, China.
| | - Chao Feng
- Department of Pediatric Orthopedics, Beijing Jishuitan Hospital, Beijing, 100035, China
| | - Zhen Bian
- Department of Pediatric Orthopedics, Beijing Jishuitan Hospital, Beijing, 100035, China
| | - Ming Lu
- Department of Pediatric Orthopedics, Beijing Jishuitan Hospital, Beijing, 100035, China
| | - Dafei Zhou
- Department of Pediatric Orthopedics, Beijing Jishuitan Hospital, Beijing, 100035, China
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11
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Massetti D, Marinelli M, Palmisani R, Coppa V, Gigante AP. Pediatric trans-olecranon fracture dislocation of the elbow associated with fracture of the radial head and with medial collateral ligament lesion: A case report and review of the literature. Trauma Case Rep 2021; 32:100399. [PMID: 33644286 PMCID: PMC7893484 DOI: 10.1016/j.tcr.2021.100399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2021] [Indexed: 11/15/2022] Open
Abstract
Introduction We report what is, to the best of our knowledge, the first case of pediatric trans-olecranon fracture dislocation of the elbow associated with a radial head fracture and with a medial collateral ligament disruption. Case presentation A 7-year-old girl presented to the emergency department after a fell on his right elbow while playful activity at home. The elbow X-ray showed acute trans-olecranon fracture dislocation of the elbow associated with a radial head fracture. A pre-operative 3D TC scans confirmed and clarified the injury pattern. However, stress radiographs performed in the operating room under anesthesia revealed an associated severe valgus instability caused by medial collateral ligament disruption. The olecranon fracture was fixed with two crossing 1.5 mm K-wires and the angulated radial neck fracture was fixed with a retrograde 1.5 mm K-wire by S.E.R.I. technique. Conclusion Although trans-olecranon fracture dislocation of the elbow is well recognized and clearly described in adults, it is uncommon in children. A pre-operative 3D TC scans are recommended to enable a more accurate diagnosis and surgical planning. Medial collateral ligament has a central role in elbow stability and is very important to repair it during surgery.
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Affiliation(s)
- Daniele Massetti
- Department of Clinical and Molecular Science, Clinical Orthopedics, School of Medicine, Università Politecnica delle Marche, Ancona, Italy
- Corresponding author at: Department of Clinical and Molecular Science, Clinical Orthopedics, School of Medicine, Università Politecnica delle Marche, Via Conca, Torrette, 60100 Ancona, Italy.
| | - Mario Marinelli
- Clinic of Adult and Paediatric Orthopaedic, Azienda Ospedaliero-Universitaria, Ospedali Riuniti di Ancona, Ancona, Italy
| | - Rosa Palmisani
- Department of Clinical and Molecular Science, Clinical Orthopedics, School of Medicine, Università Politecnica delle Marche, Ancona, Italy
| | - Valentino Coppa
- Clinic of Adult and Paediatric Orthopaedic, Azienda Ospedaliero-Universitaria, Ospedali Riuniti di Ancona, Ancona, Italy
| | - Antonio Pompilio Gigante
- Department of Clinical and Molecular Science, Clinical Orthopedics, School of Medicine, Università Politecnica delle Marche, Ancona, Italy
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Patient Outcomes After Transolecranon Fracture-Dislocation. J Am Acad Orthop Surg 2021; 29:109-115. [PMID: 32433427 DOI: 10.5435/jaaos-d-20-00254] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 04/13/2020] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION There are few small case series that discuss patient outcomes after a transolecranon fracture-dislocation, and they suggest that patients have reasonable function after injury. The purpose of this study was to describe the injury pattern and clinical outcomes of transolecranon fracture-dislocations. METHODS After Institutional Review Board approval, transolecranon fracture-dislocations treated at two academic level 1 trauma centers between 2005 and 2018 were retrospectively reviewed. Fracture characteristics and postsurgical complications were recorded. Radiographs were reviewed for arthrosis, and Quick Disabilities of Arm, Shoulder, and Hand (QuickDASH) scores were obtained at a minimum of 12 months after injury. RESULTS Thirty-five patients with a mean follow-up of 28 months (range, 12 to 117 months) were included. Nine patients had associated radial head fracture, 23 patients had associated coronoid fracture, four patients had ligamentous injury, and two patients had capitellum fracture. Four patients (11%) developed infection and required irrigation and débridement with intravenous antibiotics. Thirteen patients (13 of 35, 37%) developed radiographic arthrosis with most (11 of 13) having grade 2 or three changes. Patients who had associated radial head fracture, coronoid fracture, capitellum fracture, and/or ligamentous injury had significant arthrosis (10 of 24, 42%) more commonly than patients with olecranon fracture alone (1 of 11, 9%) (P = 0.05). Twenty-eight patients completed patient outcomes instrument and achieved a mean QuickDASH score of 9 (range, 0 to 59). Patients with isolated transolecranon fracture had a significantly better QuickDASH score (0.93, 0 to 4) than patients with transolecranon fracture variant with associated coronoid fracture, radial head fracture, distal humeral fracture, or ligamentous injury (11.74, 0 to 59) (P = 0.04). DISCUSSION Patients with transolecranon fracture-dislocation had excellent return to function based on the QuickDASH outcome assessment. Patients with transolecranon fracture with associated radial head fracture, coronoid fracture, humeral condyle fracture, and/or ligamentous injury tend to have worse functional outcome than patients with simple transolecranon fracture. LEVEL OF EVIDENCE Level IV-case series.
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13
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Cho CH, Kim DH, Na SS, Choi BC, Kim BS. Trans-Olecranon Fracture-Dislocations of the Elbow: A Systematic Review. Diagnostics (Basel) 2020; 10:diagnostics10121058. [PMID: 33291269 PMCID: PMC7762091 DOI: 10.3390/diagnostics10121058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/03/2020] [Accepted: 12/04/2020] [Indexed: 01/06/2023] Open
Abstract
The purpose of this study is to provide a systematic review of the definition, ideal surgical method, complications, and prognosis of trans-olecranon fracture dislocations. An electronic search was performed in the PubMed, EMBASE, Scopus, and MEDLINE databases. The eligibility criteria included retrospective clinical study and review article in subjects older than 18 years with trans-olecranon fracture dislocations. Trans-olecranon fracture dislocations are defined as fractures in which the stability of the ulnohumeral joint is lost due to the intra-articular fracture of the olecranon without disruption of the proximal radioulnar joint. The seven papers were included that met the eligibility criteria for the quantitative synthesis. Findings indicate that a pre-contoured plate was used in 88.3% of cases (68 of 77 reports), with no reports of complications, suggesting that the pre-contoured 3.5 mm plate is the first choice of treatment. Postoperative mean elbow range of motion for the flexion–extension arc was 121.1° and 146.5° for the pronation-supination arc. Methods for postoperative clinical scores included the Broberg/Morrey rating with a result of excellent or good in 82.9% of cases, the ASES score with a mean of 88.7, and the DASH score with a mean of 11.75. Complications included heterotopic ossification in 21.9% (23/105) of cases, arthrosis in 25.7% (27/105) of cases, nerve damage in 18.1% (19/105) of cases, and osteoarthritis in 14.3% (15/105). With better understanding of the mechanism of injury and proper diagnosis and treatment, findings of the current review suggest a positive outcome. PROSPERO registration No.: CRD42019126568.
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Luchetti TJ, Abbott EE, Baratz ME. Elbow Fracture-Dislocations: Determining Treatment Strategies. Hand Clin 2020; 36:495-510. [PMID: 33040962 DOI: 10.1016/j.hcl.2020.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Elbow dislocations represent common injuries. A quarter of these injuries involve at least 1 fracture. The sequel of elbow fracture-dislocations can be fraught with complications, including recurrent instability, posttraumatic arthritis, elbow contracture, and poor functional results. The 3 main patterns of injury are valgus posterolateral rotatory instability, varus posteromedial rotatory instability, and transolecranon fracture-dislocation. This article discusses each pattern individually, including the anatomy, the typical injury pattern, and treatment strategies. It also discusses common complications that can occur.
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Lee SH, Nam DJ, Yu HK, Kim JW. The lateral ligament is injured preferentially in posterolateral dislocation of the elbow joint. Bone Joint J 2020; 102-B:227-231. [PMID: 32009431 DOI: 10.1302/0301-620x.102b2.bjj-2019-0966.r1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
AIMS The purpose of this study was to evaluate the relationships between the degree of injury to the medial and lateral collateral ligaments (MCL and LCL) and associated fractures in patients with a posterolateral dislocation of the elbow, using CT and MRI. METHODS We retrospectively reviewed 64 patients who presented between March 2009 and March 2018 with a posterolateral dislocation of the elbow and who underwent CT and MRI. CT revealed fractures of the radial head, coronoid process, and medial and lateral humeral epicondyles. MRI was used to identify contusion of the bone and collateral ligament injuries by tear, partial or complete tear. RESULTS A total of 54 patients had a fracture; some had more than one. Radial head fractures were found in 25 patients and coronoid fractures in 42. Lateral and medial humeral epicondylar fractures were found in eight and six patients, respectively. Contusion of the capitellum was found in 43 patients and rupture of the LCL was seen in all patients (partial in eight and complete in 56), there was complete rupture of the MCL in 37 patients, partial rupture in 19 and eight had no evidence of rupture. The LCL tear did not significantly correlate with the presence of fracture, but the MCL rupture was complete in patients with a radial head fracture (p = 0.047) and there was significantly increased association in those without a coronoid fracture (p = 0.015). CONCLUSION In posterolateral dislocation of the elbow, LCL ruptures are mostly complete, while the MCL exhibits various degrees of injury, which are significantly associated with the associated fractures. Cite this article: Bone Joint J 2020;102-B(2):227-231.
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Affiliation(s)
- Sung H Lee
- Department of Orthopaedic Surgery, School of Medicine, Wonkwang University Hospital, Iksan, South Korea
| | - Dae J Nam
- Department of Orthopaedic Surgery, School of Medicine, Wonkwang University Hospital, Iksan, South Korea
| | - Hyun K Yu
- Department of Orthopaedic Surgery, School of Medicine, Wonkwang University Hospital, Iksan, South Korea
| | - Jeong W Kim
- Department of Orthopaedic Surgery, School of Medicine, Wonkwang University Hospital, Iksan, South Korea
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16
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Clinical and radiological evaluation of surgical management in olecranon fracture-dislocations. Musculoskelet Surg 2019; 104:321-328. [PMID: 31583519 DOI: 10.1007/s12306-019-00623-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 09/27/2019] [Indexed: 10/25/2022]
Abstract
PURPOSE The treatment of olecranon fracture-dislocations (OFDs) remains challenging. OFDs are often misdiagnosed as Monteggia lesions, and the real frequency is actually higher. However, studies on OFDs are limited. This study aimed to report on the surgical management of OFDs and to highlight the importance of three-dimensional computed tomography (3D CT) evaluation in the treatment of OFDs. MATERIALS AND METHODS The study participants included 18 patients (11 men, 7 women, mean age 44 years (range 24-78) with OFDs. Each patient's medical records, radiographs, and 3D CT scans were reviewed for demographics, injury details, operative findings, and information about radiological and functional outcomes. The patients were divided into 2 groups according to the direction of the dislocation: the posterior dislocation group (group 1, 7 patients) and anterior dislocation group (group 2, 11 patients). The clinical evaluation was performed according to Broberg-Morrey and the American Shoulder and Elbow Surgeons-Elbow (ASES-E) scoring systems. RESULTS The mean follow-up period was 39 months (range 25-62 months). The Broberg-Morrey results were excellent in 4, good in 9, fair in 3, and poor in 2 patients. The mean ASES-E score was 84.83 (range 48-100) points. There were signs of ulna-humeral arthrosis in 5 elbows. Arthrosis was graded as grade 1, grade 2, and grade 3 in 3, 1, and 1 elbows, respectively. Partial sensory recovery was observed in one patient with postoperative ulnar neuropathy at the last follow-up visit. CONCLUSIONS OFDs are complex injuries of the proximal ulna and may involve the radial head, coronoid process, and lateral collateral ligament. The effective treatment of OFDs begins with the proper identification of the injury with 3D CT. A secure fixation including the coronoid process is mandatory for the elbow joint stability. Insufficient restoration of the trochlear notch may lead to problems with loss of motion and arthrosis. Although an application of a pre-contoured locking anatomical olecranon plate can simplify the fixation procedure in most cases, the surgeons' equipment should also include radial head implant, coronoid plates, headless screws, small cannulated screw system, suture anchors, fluoroscopy, and articulated external fixator.
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17
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Arain AR, Haddad S, Anderson M, Murtaza H, Rosenbaum A. Isolated pediatric transolecranon fracture-dislocation of the elbow managed nonoperatively: A case report and review of literature. Clin Case Rep 2019; 7:1435-1438. [PMID: 31360506 PMCID: PMC6637335 DOI: 10.1002/ccr3.2268] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 03/14/2019] [Accepted: 05/22/2019] [Indexed: 11/30/2022] Open
Abstract
We report on the sixth case of an isolated pediatric transolecranon fracture-dislocation, and the first case utilizing nonoperative management in a cast following closed reduction resulting in an excellent outcome. Our case provides support for nonoperative management of these rare injuries, especially when surgery is not practical or desirable.
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18
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Jones ADR, Jordan RW. Complex Elbow Dislocations and the "Terrible Triad" Injury. Open Orthop J 2017; 11:1394-1404. [PMID: 29290879 PMCID: PMC5721343 DOI: 10.2174/1874325001711011394] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 07/12/2017] [Accepted: 07/18/2017] [Indexed: 02/08/2023] Open
Abstract
Background: The elbow is the second most commonly dislocated joint in adults and up to 20% of dislocations are associated with a fracture. These injuries can be categorised into groups according to their mechanism and the structures injured. Methods: This review includes a literature search of the current evidence and personal experiences of the authors in managing these injuries. Results: All injuries are initially managed with closed reduction of the ulno-humeral joint and splinting before clinical examination and radiological evaluation. Dislocations with radial head fractures should be treated by restoring stability, with treatment choice depending on the type and size of radial head fracture. Terrible triad injuries necessitate operative treatment in almost all cases. Traditionally the LCL, MCL, coronoid and radial head were reconstructed, but there is recent evidence to support repairing of the coronoid and MCL only if the elbow is unstable after reconstruction of lateral structures. Surgical treatment of terrible triad injuries carries a high risk of complications with an average reoperation rate of 22%. Varus posteromedial rotational instability fracture-dislocations have only recently been described as having the potential to cause severe long-term problems. Cadaveric studies have reinforced the need to obtain post-reduction CT scans as the size of the coronoid fragment influences the long-term stability of the elbow. Anterior dislocation with olecranon fracture has the same treatment aims as other complex dislocations with the added need to restore the extensor mechanism. Conclusion: Complex elbow dislocations are injuries with significant risk of long-term disability. There are several case-series in the literature but few studies with sufficient patient numbers to provide evidence over level IV.
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Affiliation(s)
- Alistair D R Jones
- Department of Trauma and Orthopaedics, Worcestershire Royal Hospital, Charles Hastings Way, WR5, Worcester, 1DD, UK
| | - Robert W Jordan
- Coventry and Warwickshire Shoulder and Elbow Unit, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, CV2 2DX, UK
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Sakai K, Shirahama M, Shiba N, Yoshida K, Yoshida S. Primary Hinged External Fixation of Terrible Triad Injuries and Olecranon Fracture-Dislocations of the Elbow. Kurume Med J 2017; 63:7-14. [PMID: 28090003 DOI: 10.2739/kurumemedj.ms6300003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
This study aimed to introduce a new treatment that apples primary hinged external fixation for complex fracture-dislocations of the elbow in 12 cases. We retrospectively assessed the functional outcomes of eight patients with terrible triad injuries and three patients with an olecranon fracture-dislocation of the elbow, who were treated at our hospital using a primary hinged external fixator between June 2012 and December 2014. Ten patients underwent repair or replacement of the radial head, while three underwent repair of the olecranon. In principle, they were treated without reconstruction of the coronoid fracture and collateral ligament injury. The patients were evaluated for a mean follow-up period of 16 months after the initial surgery. Early mobilization was encouraged while the hinged external fixator was in place. At the follow-up, the mean Mayo Elbow Performance Score was 93 points; the results were "excellent" in six cases and "good" in five. No patients had recurrent elbow instability. Only one patient needed an additional procedure after the initial operation. These results suggested that primary hinged external fixation without repair of the ligament and soft tissue is an effective minimally invasive surgery for the management of terrible triad injuries and olecranon fracture-dislocations of the elbow.
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Affiliation(s)
- Kensuke Sakai
- Department of Orthopedic Surgery, St. Mary's Hospital
| | | | - Naoto Shiba
- Department of Orthopedic Surgery, Kurume University
| | - Kenji Yoshida
- Department of Orthopedic Surgery, St. Mary's Hospital
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Tarassoli P, McCann P, Amirfeyz R. Complex instability of the elbow. Injury 2017; 48:568-577. [PMID: 24161720 DOI: 10.1016/j.injury.2013.09.032] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Revised: 09/02/2013] [Accepted: 09/19/2013] [Indexed: 02/02/2023]
Abstract
Injuries to the elbow are commonly encountered in orthopaedic practice. They range from low energy, simple isolated fractures, to high energy complex fracture dislocations with severe ligamentous disruption. Recognising the precise pattern of injury is critical in restoring elbow function and preventing chronic instability, pain and weakness. This article discusses the important osseous and ligamentous stabilisers of the elbow joint and provides management protocols for the common patterns of complex injury encountered by the practising surgeon.
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Affiliation(s)
- Payam Tarassoli
- Department of Trauma and Orthopaedics, University Hospitals Bristol NHS Trust, Level 5, Queens Building, Upper Maudlin Street, Bristol BS2 8HW, United Kingdom.
| | - Philip McCann
- Department of Trauma and Orthopaedics, University Hospitals Bristol NHS Trust, Level 5, Queens Building, Upper Maudlin Street, Bristol BS2 8HW, United Kingdom
| | - Rouin Amirfeyz
- Department of Trauma and Orthopaedics, University Hospitals Bristol NHS Trust, Level 5, Queens Building, Upper Maudlin Street, Bristol BS2 8HW, United Kingdom
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21
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Ren YM, Qiao HY, Wei ZJ, Lin W, Fan BY, Liu J, Li A, Kang Y, Liu S, Hao Y, Zhou XH, Feng SQ. Efficacy and safety of tension band wiring versus plate fixation in olecranon fractures: a systematic review and meta-analysis. J Orthop Surg Res 2016; 11:137. [PMID: 27842568 PMCID: PMC5109676 DOI: 10.1186/s13018-016-0465-z] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Accepted: 10/11/2016] [Indexed: 11/24/2022] Open
Abstract
Background Olecranon fracture (OF) is a common upper limb fracture, and the most commonly used techniques are still tension band wiring (TBW) and plate fixation (PF). The aim of the current study is to discuss whether TBW or PF technique of internal fixation is better in the treatment of OFs, using the method of meta-analysis. Methods The eligible studies were acquired from PubMed, CNKI, Embase, Cochrane Library, and other sources. The data were extracted by two of the coauthors independently and were analyzed by RevMan5.3. Standardized mean differences (SMDs), odds ratios (ORs), and 95% confidence intervals (CIs) were calculated. Cochrane Collaboration’s Risk of Bias Tool and Newcastle–Ottawa Scale were used to assess risk of bias. Results Thirteen studies including 1 RCT and 12 observational studies were assessed. Our meta-analysis results showed that both in RCT and observational studies, there were no significant differences between the two groups in disabilities of the arm, shoulder and hand (DASH) (SMD = 0.07, 95% CI = −0.32 to 0.46, p = 0.73), improvement rate (OR = 0.76, 95% CI = 0.48–1.22, p = 0.26), range of motion (ROM), operation time (SMD = −0.51, 95% CI = −1.17 to 0.14, p = 0.12) and blood loss (SMD = −0.97, 95% CI = −2.06 to 0.11, p = 0.08). The overall estimate of complications indicated that the pooled OR was 2.61 (95% CI = 1.65–4.14, p < 0.0001), suggesting that the difference was statistically significant. We also compared the outcomes of patients with mayo type IIA OFs treated by TBW and PF in DASH and ROM and found no differences. Conclusions Both TBW and PF interventions had treatment benefit in OFs. The current study reveals that there are no significant differences in DASH, improvement rate, ROM, operation time, and blood loss between TBW and PF for OFs. Due to the less complications, we recommend the PF approach as the optical choice for OFs. More high-quality studies are required to further confirm our results.
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Affiliation(s)
- Yi-Ming Ren
- Department of Orthopedics, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, 300052, People's Republic of China
| | - Hu-Yun Qiao
- Department of Orthopedics, Shanxi Medical University Second Affiliated Hospital, Shanxi, People's Republic of China
| | - Zhi-Jian Wei
- Department of Orthopedics, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, 300052, People's Republic of China
| | - Wei Lin
- Department of Orthopedics, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, 300052, People's Republic of China
| | - Bao-You Fan
- Department of Orthopedics, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, 300052, People's Republic of China
| | - Jun Liu
- Department of Orthopedics, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, 300052, People's Republic of China
| | - Ang Li
- Department of Orthopedics, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, 300052, People's Republic of China
| | - Yi Kang
- Department of Orthopedics, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, 300052, People's Republic of China
| | - Shen Liu
- Department of Orthopedics, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, 300052, People's Republic of China
| | - Yan Hao
- Department of Orthopedics, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, 300052, People's Republic of China
| | - Xian-Hu Zhou
- Department of Orthopedics, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, 300052, People's Republic of China.
| | - Shi-Qing Feng
- Department of Orthopedics, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, 300052, People's Republic of China.
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22
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Abstract
Successful management of complex elbow fracture-dislocations requires, in part, recognition of the overall injury pattern, which can aid in the identification of concomitant bony and soft tissue injuries. Trans-olecranon fracture-dislocations are best treated surgically with stable anatomic restoration of the trochlear notch. Terrible triad elbow injuries are believed to be caused by a valgus posterolateral force. Although select terrible triad injuries can be managed non-operatively, the majority of injuries are treated with stable surgical repair to allow early elbow motion. Unlike terrible triads, varus posteromedial forces are theorized to cause anteromedial coronoid fractures. These are usually associated with LCL disruptions, but do not have concomitant MCL or radial head injuries. A subset of anteromedial coronoid fractures can also be managed non-operatively. Internal fixation is recommended for injuries associated with large fracture fragments or elbow instability preventing early motion.
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23
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Ozel O, Demircay E. Review of management of unstable elbow fractures. World J Orthop 2016; 7:50-54. [PMID: 26807356 PMCID: PMC4716571 DOI: 10.5312/wjo.v7.i1.50] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 08/12/2015] [Accepted: 11/04/2015] [Indexed: 02/06/2023] Open
Abstract
Stable and painless elbow motion is essential for activities of daily living. The elbow joint is the second most commonly dislocated joint in adults. The goals of treatment are to perform a stable fixation of all fractures, to achieve concentric and stable reduction of the elbow and to provide early motion. The treatment modality for complex elbow instability is almost always surgical. The treatment objectives are anatomic reduction, stable fixation, and early rehabilitation of the elbow. The common complications of these unstable fractures include recurrent instability, stiffness, myositis ossifications, heterotopic calcification, and neurovascular dysfunction. We analyzed the management of complex elbow fractures and instabilities on the basis of recent literature and suggested possible guidelines for the treatment in this paper. In conclusion, recognition of the injury pattern and restoration of the joint stability are the prerequisites for any successful treatment of an unstable elbow injury.
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Fahsi M, Benameur H, El Andaloussi Y, Bennouna D, Fadili M, Nechad M. [Transolecranon fracture dislocations]. Pan Afr Med J 2015; 22:52. [PMID: 26664553 PMCID: PMC4662526 DOI: 10.11604/pamj.2015.22.52.7744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2015] [Accepted: 09/02/2015] [Indexed: 11/11/2022] Open
Abstract
Les fracture-luxations transolécraniennes sont une entité rare des fracture-luxations du coude. Il s'agit d'une lésion complexe qui peut compromettre le pronostic fonctionnel du coude. Dix patients étaient diagnostiqués dans notre service entre janvier 2005 et novembre 2012. Tous nos patients étaient de sexe masculin, l’âge moyen était de 29 ans. Les fractures de l'olécrane étaient complexes et comminutives dans sept cas et simples chez trois patients. Deux cas étaient associés à des fractures de la tête radiale (Mason III) et deux autres à des fractures de l'apophyse coronoïde. Les résultats étaient évalués après un recul moyen de trois ans et demi par le score de BROBERG et MORREY: trois cas étaient excellents, quatre bons, deux moyens et un mauvais. Cette lésion complexe nécessite une bonne reconstruction de la surface articulaire et une réparation des lésions associées pour permettre une rééducation précoce, seul garant d'une bonne récupération fonctionnelle.
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Affiliation(s)
- Mohamed Fahsi
- Service de Chirurgie Orthopédique et Traumatologique (Aile IV), CHU Ibn Rochd, Casablanca, Maroc
| | - Hamza Benameur
- Service de Chirurgie Orthopédique et Traumatologique (Aile IV), CHU Ibn Rochd, Casablanca, Maroc
| | - Yassir El Andaloussi
- Service de Chirurgie Orthopédique et Traumatologique (Aile IV), CHU Ibn Rochd, Casablanca, Maroc
| | - Driss Bennouna
- Service de Chirurgie Orthopédique et Traumatologique (Aile IV), CHU Ibn Rochd, Casablanca, Maroc
| | - Mustapha Fadili
- Service de Chirurgie Orthopédique et Traumatologique (Aile IV), CHU Ibn Rochd, Casablanca, Maroc
| | - Mohamed Nechad
- Service de Chirurgie Orthopédique et Traumatologique (Aile IV), CHU Ibn Rochd, Casablanca, Maroc
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25
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Abstract
Monteggia fractures and olecranon fracture dislocations represent complex injuries with distinct patterns of bony and soft tissue involvement. Fractures of the proximal ulna and olecranon process may lead to disruption of the proximal radioulnar joint and/or ulnohumeral joint. The keys to treatment are recognition of the pattern of injury and formation of an algorithmic surgical plan to address all components of the injury process. Complications are common and may be related to the injury spectrum itself and/or inadequate fracture alignment or fixation.
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Affiliation(s)
- Justin C Wong
- Department of Orthopaedic Surgery, Thomas Jefferson University Hospital, 1020 Walnut Street, College Building Room 516, Philadelphia, PA 19107, USA.
| | - Charles L Getz
- Department of Orthopaedic Surgery, The Rothman Institute, Thomas Jefferson University Hospital, 925 Chestnut Street, 5th Floor, Philadelphia, PA 19107, USA
| | - Joseph A Abboud
- Department of Orthopaedic Surgery, The Rothman Institute, Thomas Jefferson University Hospital, 925 Chestnut Street, 5th Floor, Philadelphia, PA 19107, USA
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26
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Abstract
Complex elbow dislocations (ie, fracture-dislocations) are challenging injuries to treat and may result in significant patient morbidity. Chronic instability, posttraumatic arthrosis, and poor functional outcomes are frequent. Orthopaedic surgeons should strive to optimize elbow function through restoration of articular congruity and stability coupled with early rehabilitation. Although most of these injuries require surgical management, not all complex elbow dislocations are equivalent. Understanding elbow biomechanics and the injury mechanism provides valuable insight into the variations of pathology that may be observed. Identifying the particular fracture pattern, such as an axial loading, valgus posterolateral rotatory, or varus posteromedial rotatory injury mechanism, helps guide appropriate treatment.
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27
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Niéto H, Billaud A, Rochet S, Lavoinne N, Loubignac F, Pietu G, Baroan C, Espie A, Bonnevialle P, Fabre T. Proximal ulnar fractures in adults: a review of 163 cases. Injury 2015; 46 Suppl 1:S18-23. [PMID: 26528935 DOI: 10.1016/s0020-1383(15)70006-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The aim of this study was to report the epidemiological characteristics and the experience of 5 departments of trauma, in France, in the management of fractures of the proximal ulna. 163 patients with fractures of the proximal ulna with a mean age of 49.9 years (range 16-97) were managed. The most common mode of injury was a motor vehicle collision (48%). 18% sustained associated injuries to the ipsilateral limb. Open fractures were present in 42 patients (25%). A total of 109 patients had a fracture of the olecranon, with the Mayo 2A and B types most frequently seen (66%). The patients were invited for clinical examination at a mean duration of 16 months, retrospectively. Validated patient-oriented assessment scores involving the Mayo Elbow Performance Index (MEPI) and the Broberg and Morrey score were evaluated. All patients had follow-up radiographs. The mean arc of elbow motion was 130° (70-150°). The mean MEPI was 91 (20-100) with good results in 23% and excellent results in 52% of the patients. The mean Broberg and Morrey score was 90 after isolated olecranon fracture, and decreased with the complexity of the lesion. 117 fractures (72%) healed with ulnohumeral congruity. 9 fracture non-unions occurred (6%). Although the fracture of the proximal ulna can be described in several classifications, none of them accommodate it satisfactorily, because of the complexity of the lesion. The coronoid process is the keystone for the stability of the elbow. It forms the anterior buttress with the radial head. Tension band wire fixation is by far the commonest technique of internal fixation used for the treatment of non-comminuted olecranon fractures. Dorsal plate fixation is a useful option by providing improved fixation of complex comminuted fractures and fracture-dislocations. The radiocapitellar joint has to be restored appropriately, preserving the radial head when possible and replacing it with a prosthesis otherwise. The lateral collateral ligament complex is commonly disrupted and usually can be reattached to its origin from the lateral epicondyle. In addition, a brief period of hinged external fixation should be considered.
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Affiliation(s)
- H Niéto
- Department of Trauma and Orthopaedics, Niort, France
| | - A Billaud
- Department of Trauma and Orthopaedics, Pau, France
| | - S Rochet
- University Hospital of Besançon, France
| | - N Lavoinne
- Department of Trauma and Orthopaedics, Saint Jean de Luz, France
| | - F Loubignac
- Department of Trauma and Orthopaedics, Toulon, France
| | - G Pietu
- University Hospital of Nantes, France
| | - C Baroan
- Department of Trauma and Orthopaedics, Niort, France
| | - A Espie
- Department of Trauma and Orthopaedics, Albi, France
| | | | - T Fabre
- University Hospital of Bordeaux, France
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Scolaro JA, Beingessner D. Treatment of Monteggia and Transolecranon Fracture-Dislocations of the Elbow. JBJS Rev 2014; 2:01874474-201401000-00002. [DOI: 10.2106/jbjs.rvw.m.00049] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Giannicola G, Scacchi M, Sacchetti FM, Cinotti G. Clinical usefulness of proximal ulnar and radial fracture-dislocation comprehensive classification system (PURCCS): prospective study of 39 cases. J Shoulder Elbow Surg 2013; 22:1729-36. [PMID: 24129057 DOI: 10.1016/j.jse.2013.07.050] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Revised: 07/22/2013] [Accepted: 07/28/2013] [Indexed: 02/01/2023]
Abstract
BACKGROUND Complex fracture-dislocations of the proximal ulna and radius represent a challenge even for expert orthopaedic surgeons. A new comprehensive classification, the proximal ulnar and radial fracture-dislocation comprehensive classification system (PURCCS), was recently proposed. The aim of this study was to analyze the clinical usefulness of this classification in a large series of patients. MATERIALS AND METHODS We studied 38 patients (39 elbows) with a mean age of 56 years. All patients were classified with the PURCCS by use of standard radiography, computed tomography, and intraoperative fluoroscopy. Surgical treatment was performed according to the PURCCS therapeutic algorithm. Patients were followed up for a mean of 23 months. The clinical evaluation was performed with the Mayo Elbow Performance Score and Index (MEPS and MEPI); the Disabilities of the Arm, Shoulder, and Hand (DASH) score; and the modified American Shoulder and Elbow Surgeons (m-ASES) score. RESULTS Each pattern of fracture-dislocation in our series finds its position within the PURCCS. At the last follow-up, the mean MEPS, DASH score, and m-ASES score were 91.2, 14.9, and 83.9, respectively. The mean extension, flexion, pronation, and supination were 19°, 136°, 81°, and 79°, respectively. According to the MEPI, 72%, 20%, and 8% of cases were rated excellent, good, and fair, respectively. Two patients with elbow stiffness underwent a reoperation, with final satisfactory results. CONCLUSION The PURCCS helps identify the main lesions of each injury pattern; the associated therapeutic algorithm helps select correct surgical strategies. This study showed that the clinical results were satisfactory in the majority of cases, with few major complications and reinterventions. The PURCCS is a comprehensive classification that may contribute to the surgical management of these difficult fracture-dislocations. LEVEL OF EVIDENCE Level IV, case series, treatment study.
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Giannicola G, Polimanti D, Sacchetti FM, Scacchi M, Gumina S, Greco A, Cinotti G. Soft tissue constraint injuries in complex elbow instability: prevalence, pathoanatomy, and classification. Orthopedics 2012; 35:e1738-45. [PMID: 23218630 DOI: 10.3928/01477447-20121120-18] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The types and prevalence of soft tissue constraint injuries associated with complex elbow instability have been rarely investigated. The purpose of this study was to analyze the intraoperative findings of soft tissue constraint injuries in complex elbow instability and provide a comprehensive classification of these lesions. Forty-seven patients undergoing surgery for complex elbow instability were prospectively analyzed. Ligament injuries were classified as simple or complex lesions, depending on whether the ligament was damaged at a single zone or 2 to 3 zones, including its proximal, middle, and distal portions. Posterolateral capsule injuries were classified as small or large in the presence of capsular avulsions smaller than or larger than 1 cm, respectively. The presence of lesions of the common extensor and flexor-pronator muscles were also recorded. Ligament injuries were found in 96% of patients. The lateral collateral ligament showed a simple lesion, including a proximal and distal avulsion, in 19% and 2% of patients, respectively, and a middle-zone tear in 13%. Complex lesions, including the association of a middle-zone tear with a proximal or distal avulsion, were found in 47% and 6% of patients, respectively, and a combination of proximal, distal, and middle-zone injuries in 4%. Small and large posterolateral capsule lesions were found in 49% and 17% of patients, respectively. A medial collateral ligament injury was present in 45% of patients. A high prevalence of soft tissue constraint lesions was found to be associated with complex elbow instability. Soft tissue constraint status should be carefully evaluated pre- and intraoperatively in patients with complex elbow instability. The classification reported herein may be helpful in planning the proper treatment of these complex injuries.
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Affiliation(s)
- Giuseppe Giannicola
- Department of Anatomical, Histological, Forensic Medicine and Orthopaedics Sciences, "Sapienza" University of Rome, Rome, Italy.
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Butler MA, Martus JE, Schoenecker JG. Pediatric variants of the transolecranon fracture dislocation: recognition and tension band fixation: report of 3 cases. J Hand Surg Am 2012; 37:999-1002. [PMID: 22541155 DOI: 10.1016/j.jhsa.2012.02.037] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2011] [Revised: 02/16/2012] [Accepted: 02/22/2012] [Indexed: 02/02/2023]
Abstract
Anterior transolecranon fracture dislocation of the elbow is relatively uncommon in children. We reviewed the experience over the past 5 years at our institution in treating this injury to identify pediatric variants and outline a rational treatment strategy. We found 2 pediatric variants to the injury pattern and determined that tension band constructs can successfully be used to treat certain pediatric transolecranon fracture dislocations. The pediatric variants identified in this report are fracture dislocations with associated medial epicondyle fracture and radial neck fracture. We recommend a heightened vigilance in looking for a fracture through the ulna when an anterior dislocation is present, as physeal injuries can be challenging to see on plain radiographs.
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Giannicola G, Greco A, Sacchetti FM, Cinotti G, Nofroni I, Postacchini F. Complex fracture-dislocations of the proximal ulna and radius in adults: a comprehensive classification. J Shoulder Elbow Surg 2011; 20:1289-99. [PMID: 21885302 DOI: 10.1016/j.jse.2011.06.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2010] [Revised: 05/26/2011] [Accepted: 06/05/2011] [Indexed: 02/01/2023]
Abstract
BACKGROUND Complex fracture-dislocations of the proximal ulna and radius include multiple anatomic lesions, the management of which is known to be demanding. Although several classifications have been proposed, none appear to be exhaustive, and most of them have neither therapeutic nor prognostic value. The purpose of this study was to design a comprehensive classification that may provide a guide for the operative management of these injuries. MATERIALS AND METHODS The classification is aimed at identifying definite anatomic lesions, called the "main lesions," the presence of which can affect the prognosis and require peculiar treatments. The main lesions include (1) ulnar fracture (including its location with respect to the insertion of collateral ligaments and coronoid fracture), (2) radiohumeral dislocation, (3) proximal radioulnar dislocation, (4) radial fracture, (5) distal radioulnar joint and interosseous membrane lesion, and (6) humeral-ulnar dislocation. Intraobserver and interobserver reliability was assessed in 25 complex fracture-dislocations. Standard radiographs and computed tomography scans were analyzed by 3 independent observers. RESULTS The main lesions were labeled by an alphanumeric system. Numbers 1 through 6 identified the type of ulnar fracture, and letters A through E indicated the dislocated joint or presence of a radial fracture. The direction of dislocation and the type of radial fracture were identified by Roman numerals, from I to III, placed after the letter. A κ value of 0.873 or greater resulted from intraobserver and interobserver evaluation. CONCLUSION We created a comprehensive classification of complex fracture-dislocations of the elbow. The classification appeared to be reproducible and may represent a useful tool for the management of such difficult injuries.
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Affiliation(s)
- Giuseppe Giannicola
- Department of Orthopaedic Surgery, University of Rome La Sapienza, Rome, Italy.
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von Rüden C, Woltmann A, Hierholzer C, Trentz O, Bühren V. The pivotal role of the intermediate fragment in initial operative treatment of olecranon fractures. J Orthop Surg Res 2011; 6:9. [PMID: 21310049 PMCID: PMC3044106 DOI: 10.1186/1749-799x-6-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Accepted: 02/10/2011] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND In order to improve initial operative treatment of complex olecranon fractures we searched for new determining details. We assumed that the intermediate fragment plays a decisive role for anatomic restoration of the trochlear notch and consecutive outcome of initial operative treatment. METHODS 80 patients operated with diagnosis of complex olecranon fracture were identified in an 8-year-period from trauma unit files at two European Level 1 Trauma Centers. Retrospective review of all operative reports and radiographs/computer-tomography scans identified patients with concomitance of an intermediate fragment. The Patient-Rated Elbow Evaluation Score was calculated for 45 of 80 patients at a minimum of 8 months postoperatively (range 8-84 months). RESULTS 29 patients were treated with stable internal fixation with figure-of-eight tension band wire fixation and 51 patients with posterior plate osteosynthesis with/without intramedullary screw. An intermediate fragment was seen in 52 patients. In 29 of these 52 patients, the intermediate fragment was described in operative report. 24 of these 29 patients were treated with posterior plate osteosynthesis, and 5 patients with figure-of-eight tension band wiring. Complications included superficial infection (2 patients), secondary dislocation (3 patients) and heterotopic ossifications (1 patient). Functional outcome demonstrated a total PREE score of 9 points on average in 45 of 80 patients. CONCLUSION An extraordinary amount of patients showed an intermediate fragment. Consideration, desimpaction and anatomic reduction of the intermediate fragment are necessary preconditions for anatomic restoration of the trochlear notch. There is no clear benefit for plating versus tension band wiring according to our data. In the operative report precise description of the fracture pattern including presence of an intermediate fragment is recommended.
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Affiliation(s)
- Christian von Rüden
- Department of Trauma Surgery, Murnau Trauma Center, Germany
- Division of Trauma Surgery, University Hospital Zurich, Switzerland
| | | | | | - Otmar Trentz
- Division of Trauma Surgery, University Hospital Zurich, Switzerland
| | - Volker Bühren
- Department of Trauma Surgery, Murnau Trauma Center, Germany
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Abstract
Fracture stabilization and reduction using temporary plates during intramedullary tibial nailing was introduced as a novel concept in fracture surgery by Benirschke et al. (Orthop Trans 18:1055-1056, 1995). The concept of temporary reduction using one-third tubular plates proved useful in aiding metaphyseal and periarticular fracture fixation also. However, planning the strategic location of final plate was the main limitation with this technique using one-third tubular plates. We used 2.0 mini plates as provisional reduction plates that solved the issue of planning and placement of plates. The main advantage of our technique is that the final definitive plate can be applied directly over the mini plates. Here, we will describe our technique using relevant fracture case in metaphyseal-periarticular location.
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Giannicola G, Sacchetti FM, Greco A, Cinotti G, Postacchini F. Management of complex elbow instability. Musculoskelet Surg 2010; 94 Suppl 1:S25-S36. [PMID: 20383679 DOI: 10.1007/s12306-010-0065-8] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Complex elbow instability is a challenging injury even for expert elbow surgeons. The preoperative radiographs should be carefully evaluated to recognize all lesions that may occur in complex elbow instabilities. Recognizing all the possible lesions is critical to achieve an optimal outcome. The most common types of injuries are as follows: (1) radial head fractures associated with lateral and medial collateral ligaments lesions (with or without elbow dislocation); (2) Coronoid fractures and lateral collateral ligament lesion (with or without elbow dislocation); (3) Terrible Triad; (4) Transolecranon fracture-dislocation; (5) Monteggia-like-lesions; and (6) Humeral Shear fractures associated with lateral and medial collateral ligaments lesions (with or without elbow dislocation). A correct evaluation includes X-rays, CT scan with 2D and 3D reconstruction and stability test under fluoroscopy. The treatment is always surgical and is challenging, and outcomes are not predictable. The goals of treatment are (1) to perform a stable osteosynthesis of all fractures, (2) to obtain concentric and stable reduction of the elbow and (3) to allow early motion. The proximal ulna must be anatomically reduced and fixed; the radial head must be repaired or replaced, and the coronoid fractures must be repaired or reconstructed. With respect of soft tissue lesions, the LUCL must be reattached with suture anchors or trans-osseous suture. The next critical step is the intra-operative assessment of elbow stability. If the elbow remains unstable, MCL repair and/or application of hinged external fixator must be considered. The most recent clinical and experimental studies have significantly expanded our knowledge of elbow instability and its management. Definite treatment protocols may improve the clinical results of such complex injuries.
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Chen H, Tang P, Zhang B. Posterior dislocation of the elbow associated with fracture of the radial head and olecranon, and with medial collateral ligament disruption: A case report. CASES JOURNAL 2008; 1:168. [PMID: 18803834 PMCID: PMC2564908 DOI: 10.1186/1757-1626-1-168] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2008] [Accepted: 09/19/2008] [Indexed: 11/10/2022]
Abstract
INTRODUCTION Fracture dislocations of the elbow appear extremely complex. Identification of the basic injury patterns can facilitate management. CASE PRESENTATION A 38-year-old male motor-vehicle driver who fell on his right elbow after an accident was suffering from posterior dislocation of the elbow, without coronoid fracture, and with fracture of the radial head and olecranon, and medial collateral ligament disruption, which was not associated with any vascular or neural injury. CONCLUSION Posterior dislocation of the elbow associated with fracture of the radial head and olecranon, and medial collateral ligament disruption may be a rare subgroup of elbow dislocation. We should pay more attention to medial collateral ligament injury with elbow dislocation.
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Affiliation(s)
- Hua Chen
- Department of Orthopaedics and Trauma Surgery, PLA General Hospital, Beijing, PR China.
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Abstract
OBJECTIVES To report the long-term results of operative treatment of anterior and posterior olecranon fracture-dislocations and compare them with the results recorded fewer than 2 years after surgery. DESIGN Retrospective case series with long-term evaluation. SETTING Level I trauma center. PATIENTS AND PARTICIPANTS Ten patients with anterior olecranon fracture-dislocation and ten patients with posterior olecranon fracture-dislocation were evaluated after an average of 18 years (range, 11 to 28 years) after injury. Fifteen patients had an early follow-up available at an average 14 months (range, 6 to 24 months) after surgery. The average age at injury was 30 years (range, 14 to 53 years). INTERVENTION Treatment included plate and screw fixation (11 patients), tension band wiring (8 patients), and radiocapitellar transfixation (1 patient). Six patients had additional elbow surgery before the final evaluation. MAIN OUTCOME MEASUREMENTS Flexion arc, arthrosis, Mayo Elbow Performance Index (MEPI), Disability of Arm Shoulder and Hand questionnaire (DASH). RESULTS The mean arc of elbow flexion was 105 degrees (range, 15 to 140 degrees) at 1 year and 122 degrees (range 10 to 145 degrees; P = 0.01) at final evaluation. Radiographic arthrosis was observed in 14 patients (70%): severe in 3, moderate in 2, and mild in 9 patients. Five patients (25%) had ulnar nerve dysfunction at the final evaluation. The MEPI was excellent in 13 patients, good in 4, fair in 2, and poor in 1. The mean DASH score was 9 points (range, 0 to 53 points). CONCLUSION The initial results of operative treatment of fracture-dislocations of the olecranon are durable over time.
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Abstract
This article attempts to outline the most current relevant literature regarding diagnosis, pathoanatomy, and treatment options for complex elbow instability. Specific attention is directed toward unique injury patterns, important biomechanical principles, and recent clinical outcome studies. Directions for future research are suggested.
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