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Carminati F, Obert L, Saade F, Bouteille C, Woussen E, Aouzal Z, Bourgeois M, Haight H, Regas I, Rochet S, Lepage D, Garbuio P, Loisel F. Reproducibility of the Mayo and Schatzker classification systems in proximal ulna fractures. Orthop Traumatol Surg Res 2024; 110:103790. [PMID: 38070730 DOI: 10.1016/j.otsr.2023.103790] [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: 02/16/2023] [Revised: 05/18/2023] [Accepted: 06/02/2023] [Indexed: 04/29/2024]
Abstract
INTRODUCTION A fracture classification system should provide a reliable and reproducible means of communication between different parties. It should be logical and understandable, with few categories to memorize. The aim of this study was to determine the intra- and interobserver reliability of the Schatzker and Mayo classification systems for the assessment of proximal ulna fractures. MATERIALS AND METHODS Intra- and interobserver reliability studies were conducted on 39 X-rays of injured elbows drawn randomly from 74 cases previously used in a series on predictors of ulnohumeral osteoarthritis in proximal ulna fractures. Ten observers independently reviewed these X-rays on 2 separate occasions 3 months apart. The fracture type was assessed according to the Schatzker and Mayo classification systems during each reading session. Cohen's and Fleiss' kappa were used to measure the intra- and interobserver reliability. RESULTS The Schatzker classification had a fair interobserver reliability for the first (Schatzker R1, Fleiss' κ: 0.394) and second (Schatzker R2, Fleiss' κ: 0.351) readings. The mean intraobserver reliability value between the 10 reviewers for the Schatzker classification was rated as substantial (0.61). The Mayo classification had a fair interobserver reliability for the first (Mayo R1, Fleiss' κ: 0.278) and second (Mayo R2, Fleiss' κ: 0.292) readings. The mean intraobserver reliability value between the 10 reviewers for the Mayo classification was rated as fair (0.52). DISCUSSION The classification systems for proximal ulna fractures showed poor reproducibility between the different observers since they had low interobserver agreement values. Nevertheless, their use remained reliable since the measured intraobserver agreement value was deemed substantial. LEVEL OF EVIDENCE IV; retrospective.
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Affiliation(s)
- Fabio Carminati
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France.
| | - Laurent Obert
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France
| | - François Saade
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France
| | - Camille Bouteille
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France
| | - Edouard Woussen
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France
| | - Zouhair Aouzal
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France
| | - Michaël Bourgeois
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France
| | - Harrison Haight
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France
| | - Inès Regas
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France
| | - Séverin Rochet
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France
| | - Daniel Lepage
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France
| | - Patrick Garbuio
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France
| | - François Loisel
- Service de chirurgie orthopédique et traumatologique, chirurgie plastique, esthétique et reconstructrice, chirurgie de la main, hôpital Jean-Minjoz, 25030 Besançon, France
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Patel DS, Statuta SM, Ahmed N. Common Fractures of the Radius and Ulna. Am Fam Physician 2021; 103:345-354. [PMID: 33719378] [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: 06/12/2023]
Abstract
Fractures of the radius and ulna are the most common fractures of the upper extremity, with distal fractures occurring more often than proximal fractures. A fall onto an outstretched hand is the most common mechanism of injury for fractures of the radius and ulna. Evaluation with radiography or ultrasonography usually can confirm the diagnosis. If initial imaging findings are negative and suspicion of fracture remains, splinting and repeat radiography in seven to 14 days should be performed. Incomplete compression fractures without cortical disruption, called buckle (torus) fractures, are common in children. Greenstick fractures, which have cortical disruption, are also common in children. Depending on the degree of angulation, buckle and greenstick fractures can be managed with immobilization. In adults, distal radius fractures are the most common forearm fractures and are typically caused by a fall onto an outstretched hand. A nondisplaced, or minimally displaced, distal radius fracture is initially treated with a sugar-tong splint, followed by a short-arm cast for a minimum of three weeks. It should be noted that these fractures may be complicated by a median nerve injury. Isolated midshaft ulna (nightstick) fractures are often caused by a direct blow to the forearm. These fractures are treated with immobilization or surgery, depending on the degree of displacement and angulation. Combined fractures involving both the ulna and radius generally require surgical correction. Radial head fractures may be difficult to visualize on initial imaging but should be suspected when there are limitations of elbow extension and supination following trauma. Treatment of radial head fractures depends on the specific characteristics of the fracture using the Mason classification.
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Affiliation(s)
| | | | - Natasha Ahmed
- Rush Copley Family Medicine Residency, Aurora, IL, USA
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Artiaco S, Fusini F, Sard A, Dutto E, Massè A, Battiston B. Fracture-dislocations of the forearm joint: a systematic review of the literature and a comprehensive locker-based classification system. J Orthop Traumatol 2020; 21:21. [PMID: 33263862 PMCID: PMC7710780 DOI: 10.1186/s10195-020-00562-8] [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] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 11/25/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Monteggia, Galeazzi, and Essex-Lopresti injuries are the most common types of fracture-dislocation of the forearm. Uncommon variants and rare traumatic patterns of forearm fracture-dislocations have sometimes been reported in literature. In this study we systematically review the literature to identify and classify all cases of forearm joint injury pattern according to the forearm joint and three-locker concepts. METHODS A comprehensive search of the PubMed database was performed based on major pathological conditions involving fracture-dislocation of the forearm. Essex-Lopresti injury, Monteggia and Galeazzi fracture-dislocations, and proximal and/or distal radioulnar joint dislocations were sought. After article retrieval, the types of forearm lesion were classified using the following numerical algorithm: proximal forearm joint 1 [including proximal radioulnar joint (PRUJ) dislocation with or without radial head fractures], middle radioulnar joint 2, if concomitant radial fracture R, if concomitant interosseous membrane rupture I, if concomitant ulnar fracture U, and distal radioulnar joint 3 [including distal radioulnar joint (DRUJ) dislocation with or without distal radial fractures]. RESULTS Eighty hundred eighty-four articles were identified through PubMed, and after bibliographic research, duplication removal, and study screening, 462 articles were selected. According to exclusion criteria, 44 full-text articles describing atypical forearm fracture-dislocation were included. Three historical reviews were added separately to the process. We detected rare patterns of two-locker injuries, sometimes referred to using improper terms of variant or equivalent types of Monteggia and Galeazzi injuries. Furthermore, we identified a group of three-locker injuries, other than Essex-Lopresti, associated with ulnar and/or radial shaft fracture causing longitudinal instability. In addition to fracture-dislocations commonly referred to using historical eponyms (Monteggia, Galeazzi, and Essex-Lopresti), our classification system, to the best of the authors' knowledge, allowed us to include all types of dislocation and fracture-dislocation of the forearm joint reported in literature. According to this classification, and similarly to that of the elbow, we could distinguish between simple dislocations and complex dislocations (fracture-dislocations) of the forearm joint. CONCLUSIONS All injury patterns may be previously identified using an alphanumeric code. This might avoid confusion in forearm fracture-dislocations nomenclature and help surgeons with detection of lesions, guiding surgical treatment. LEVEL OF EVIDENCE V.
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Affiliation(s)
- Stefano Artiaco
- Department of Orthopaedic and Traumatology, Hand and Microsurgery Unit, Orthopaedic and Trauma Centre, AOU Città Della Salute E Della Scienza Di Torino, via Zuretti 29, 10126 Turin, Italy
| | - Federico Fusini
- Department of Orthopaedic and Traumatology, Orthopaedic and Trauma Centre, AOU Città Della Salute E Della Scienza Di Torino, University of Turin, via Zuretti 29, 10126 Turin, Italy
| | - Arman Sard
- Department of Orthopaedic and Traumatology, Hand and Microsurgery Unit, Orthopaedic and Trauma Centre, AOU Città Della Salute E Della Scienza Di Torino, via Zuretti 29, 10126 Turin, Italy
| | - Elisa Dutto
- Department of Orthopaedic and Traumatology, Hand and Microsurgery Unit, Orthopaedic and Trauma Centre, AOU Città Della Salute E Della Scienza Di Torino, via Zuretti 29, 10126 Turin, Italy
| | - Alessandro Massè
- Department of Orthopaedic and Traumatology, Orthopaedic and Trauma Centre, AOU Città Della Salute E Della Scienza Di Torino, University of Turin, via Zuretti 29, 10126 Turin, Italy
| | - Bruno Battiston
- Department of Orthopaedic and Traumatology, Hand and Microsurgery Unit, Orthopaedic and Trauma Centre, AOU Città Della Salute E Della Scienza Di Torino, via Zuretti 29, 10126 Turin, Italy
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Affiliation(s)
- Mary Kate Thayer
- Department of Orthopaedics and Sports Medicine, University of Washington, Seattle, WA, USA
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Abstract
RATIONALE Displaced olecranon fracture is a common injury following a fall or direct trauma to the elbow. There have been no reports of patients with a displaced olecranon fracture who have only received nonoperative manipulative reduction with Chinese herbs. PATIENT CONCERNS The patient was a 64-year-old woman with a complex elbow injury that occurred in a traffic accident. The patient complained of severe, painful limitation of motion on straightening or bending. DIAGNOSES The patient was diagnosed with a displaced fracture of the left olecranon (type IIA olecranon fracture according to the Mayo classification system). INTERVENTIONS The patient underwent nonoperative manipulation with Chinese herbs. OUTCOMES The fracture was successfully reduced. After 3 to 4 months of follow-up, severe pain and disability in the elbow were improved following reduction of the left olecranon fracture in which there was no longer a displacement. LESSONS Nonoperative manipulative reduction performed by a well-trained physician with Chinese herbs may be a treatment option for displaced olecranon fractures.
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Affiliation(s)
- Yu-Pei Chen
- Department of Chinese Medicine, Tainan Hospital, Ministry of Health and Welfare
- School of Medicine
- School of Law, National Cheng Kung University, Tainan
| | - Yi-Shan Lan
- Department of Chinese Medicine, Tainan Hospital, Ministry of Health and Welfare
| | - Wen-Long Hu
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and School of Traditional Chinese Medicine, Chang Gung University College of Medicine
- Kaohsiung Medical University College of Medicine
- Fooyin University College of Nursing
| | - Yu-Chiang Hung
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and School of Traditional Chinese Medicine, Chang Gung University College of Medicine
- School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan
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Mellema JJ, Doornberg JN, Dyer GSM, Ring D. Distribution of coronoid fracture lines by specific patterns of traumatic elbow instability. J Hand Surg Am 2014; 39:2041-6. [PMID: 25070699 DOI: 10.1016/j.jhsa.2014.06.123] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [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] [Received: 04/24/2014] [Revised: 06/22/2014] [Accepted: 06/24/2014] [Indexed: 02/02/2023]
Abstract
PURPOSE To determine if specific coronoid fractures relate to specific overall traumatic elbow instability injury patterns and to depict any relationship on fracture maps and heat maps. METHODS We collected 110 computed tomography (CT) studies from patients with coronoid fractures. Fracture types and pattern of injury were characterized based on anteroposterior and lateral radiographs, 2- and 3-dimensional CT scans, and intraoperative findings as described in operative reports. Using quantitative 3-dimensional CT techniques we were able to reconstruct the coronoid and reduce fracture fragments. Based on these reconstructions, fracture lines were identified and graphically superimposed onto a standard template in order to create 2-dimensional fracture maps. To further emphasize the fracture maps, the initial diagrams were converted into fracture heat maps following arbitrary units of measure. The Fisher exact test was used to evaluate the association between coronoid fracture types and elbow fracture-dislocation patterns. RESULTS Forty-seven coronoid fractures were associated with a terrible triad fracture dislocation, 30 with a varus posteromedial rotational injury, 1 with a anterior olecranon fracture dislocation, 22 with a posterior olecranon fracture dislocation, and 7 with a posterior Monteggia injury associated with terrible triad fracture dislocation of the elbow. The association between coronoid fracture types and elbow fracture-dislocation patterns, as shown on 2-dimensional fracture and heat maps, was strongly significant. CONCLUSIONS Our fracture maps and heat maps support the observation that specific patterns of traumatic elbow instability have correspondingly specific coronoid fracture patterns. Knowledge of these patterns is useful for planning management because it directs exposure and fixation and helps identify associated ligament injuries and fractures that might benefit from treatment. CLINICAL RELEVANCE Two-dimensional fracture and heat mapping techniques may help surgeons to predict the distribution of coronoid fracture lines associated with specific injury patterns.
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Affiliation(s)
- Jos J Mellema
- Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Boston, MA; Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, MA; Orthotrauma Research Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - Job N Doornberg
- Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Boston, MA; Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, MA; Orthotrauma Research Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - George S M Dyer
- Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Boston, MA; Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, MA; Orthotrauma Research Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - David Ring
- Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Boston, MA; Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, MA; Orthotrauma Research Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands.
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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] [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: 04/10/2013] [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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Reichel LM, Milam GS, Hillin CD, Reitman CA. Osteology of the coronoid process with clinical correlation to coronoid fractures in terrible triad injuries. J Shoulder Elbow Surg 2013; 22:323-8. [PMID: 23333172 DOI: 10.1016/j.jse.2012.10.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [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] [Received: 06/21/2012] [Revised: 10/15/2012] [Accepted: 10/17/2012] [Indexed: 02/01/2023]
Abstract
BACKGROUND Terrible triad complex elbow fracture-dislocations are represented by elbow dislocations associated with fractures of the coronoid and radial head. Published literature has focused on classifying coronoid fractures by their radiographic morphology on plain x-ray images and computed tomography imaging. No study has specifically related native coronoid osteology to in situ fracture morphology. We identified 3 distinct bony regions of the coronoid, (medial, intermediate, and lateral ridges) with correlation to common fracture patterns associated with terrible triad injuries. METHODS Coronoid osteology in 8 fresh frozen cadaveric elbows was examined, and three distinct ridges were identified and dimensions measured. RESULTS The measurements were compared with retrospective intraoperative measurements taken of coronoid fracture fragments being stabilized during terrible triad injury repair. CONCLUSION Classification of native coronoid process anatomy into functional ridges (medial, intermediate, lateral) may improve our understanding of coronoid fracture patterns in unstable terrible triad injuries. LEVEL OF EVIDENCE Basic Science, Anatomic Study, Cadaver and In Vivo.
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Affiliation(s)
- Lee M Reichel
- Department of Orthopedic Surgery, Baylor College of Medicine, Ben Taub General Hospital, Houston, TX 77030, USA.
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Schulz S, Rector A, Rodrigues JM, Spackman K. Competing interpretations of disorder codes in SNOMED CT and ICD. AMIA Annu Symp Proc 2012; 2012:819-827. [PMID: 23304356 PMCID: PMC3540515] [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: 06/01/2023]
Abstract
Under ontological scrutiny we have identified two competing interpretations of disorder concepts in SNOMED. Should codes be interpreted as representing pathological conditions themselves or the situations in which a patient has those conditions? This difference has significant implications for the proposed harmonization between SNOMED CT and the new ICD-11 disease classification and indeed for any systematic review of the correctness of the SNOMED CT hierarchies. Conditions themselves are distinct, whereas in any given situation a patient may have more than one condition. In such cases, SNOMED codes that represent combinations of conditions - which can be regarded as "additive" - are evidence for interpreting the codes as referring to situations. There are clearly some such codes. We conducted a survey to determine the extent of this phenomenon. Three criteria were used - analysis of the SNOMED CT fully specified name, the corresponding logical definition, and the children of the concept under scrutiny. All three showed that at least 11% of concepts met our criteria for representing situations rather than conditions, with a satisfactory inter-rater reliability for the first two. We, therefore, conclude that if a uniform interpretation of SNOMED disorder codes is desired, they should be interpreted as representing situations.
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Affiliation(s)
- Stefan Schulz
- Institute for Medical Informatics, Statistics and Documentation, Med. University Graz, Austria
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Macintyre NR, Ilyas AM, Jupiter JB. Treatment of forearm fractures. Acta Chir Orthop Traumatol Cech 2009; 76:7-14. [PMID: 19268042] [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: 05/27/2023]
Abstract
Fractures of the forearm represent common injuries. Understanding the anatomy and function of the radius, ulna, interosseous membrane, proximal and distal radioulnar joints is critical to appropriate management. Diagnosis can readily be made by examination and radiographs. Well established surgical approaches including the anterior Henry, dorsal Thompson, and ulnar approaches provide excellent access to both the radius and ulna. Multiple fracture patterns are recognized including isolated radius and ulna fractures, combined fractures, Galeazzi fractures, and Monteggia fractures. Surgical management regularly requires open reduction internal fixation with plates (DCP) and screws with vigilance being paid to stable reduction of the proximal and distal radioulnar joints. New directions in the management of forearm fractures include the use of intramedullary fixation and locking plate technology.
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Affiliation(s)
- N R Macintyre
- Department of Orthopaedic Surgery Temple University Hospital, Philadelphia, USA
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Muñoz Serna MA. [Continuous skeletal traction in multifragmentary fractures of radius and ulna combined with cast]. Acta Ortop Mex 2008; 22:384-389. [PMID: 19280839] [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: 05/27/2023]
Abstract
INTRODUCTION Fractures of the distal third of the radius are frequently encountered in emergency services. Until recently considered as benign, however, they represent a group of numerous therapeutic problems, as debated in anatomical, radiological and clinical studies. OBJECTIVE To emphasize the importance of recovering the radial distance and the articular congruence in fractures of radius treated with a cast. HYPOTHESIS To demonstrate that ligamentotaxis obtained with the application of the Cole-Obletz technique is a good method for treatment of distal radius fractures that have a component of impaction, extra or intra-articular lesion, a combination of both. MATERIAL AND METHODS A retrospective study was realized on 10 patients with fractures of the distal radius, between February 2005 and February 2006, including adult patients of both genders. All patients received the Cole-Obletz method and were evaluated by antero-posterior and lateral wrist simple X-rays. According to Frykman classification, we compaired results in the immediate post-reduction X-rays with the results obtained at one month of treatment. Three different radiographic measures were evaluated: radius distance, inclination and volar tilt of the radius. RESULTS We evaluated a group of 10 patients (80% female), with mean age of 52 years-old (24-79). Thirty percent of the patients (30%) presented a type VIII fracture, fourty percent a type VII fracture, and one patient for types V, IV, and II fractures, respectively. Articular congruence was achieved in the 80% of patients until full consolidation, in 10% of the patients only a 50% of radius distance was completed. In a patient anatomic reduction was lost on day eight. DISCUSSION Treatment of complex distal radius fractures with plates and screws for maintaining anatomic reduction are not applicable in our socioeconomic context. This study was aimed to prove that the Cole-Obletz method permits to maintain adequate reduction, it is reproducible, and is achievable at low costs.
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Abstract
INTRODUCTION The aim of the study was to evaluate the factors relevant to prognosis after operative treatment of an elbow dislocation/fracture involving the coronoid process and the radial head. In 30-50% of cases, elbow dislocations are accompanied by concomitant bony injuries. Here, the ulnar coronoid process and the radial head are particularly crucial to the stability of the elbow joint. MATERIALS AND METHODS In a retrospective study, 27 out of 37 patients who were treated surgically in our clinic between 1990 and 1999 for elbow dislocation with involvement of the coronoid process and the radial head were examined after an average of 36 months. RESULTS According to the criteria of the Morrey Score, 2 patients achieved an extremely good therapeutic result, 10 patients a good therapeutic result and 12 patients a moderate therapeutic result. A poor result was achieved in three cases. CONCLUSION Elbow dislocations with involvement of the ulnar coronoid process and the radial head are complex injuries and their surgical treatment and aftercare need to be handled by a skilled and experienced traumatologist. In this process, the precondition for regaining a stable joint with good function is, above all, early, exercise-stable fixation and/or reconstruction of the coronoid process and early functional mobilization of the joint.
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Affiliation(s)
- Thomas Kälicke
- Berufsgenossenschaftliche Kliniken Bergmannsheil, Chirurgische Klinik und Poliklinik Universitätsklinik, Bürkle-de-la-Camp-Platz 1, 44789, Bochum, Germany.
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Ríos EC, Lucio LN. [A prognostic classification of the "floating elbow" in children]. Acta Ortop Mex 2007; 21:300-303. [PMID: 18386526] [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: 05/26/2023]
Abstract
The ipsilateral fracture of the humerus and any bone of the forearm is known as "Floating elbow", being this an infrequent entity in paediatrics. Nevertheless the classification that is proposed is based specifically on clinical findings and on the radiographic appearance resulting. We performed an observational, cross-sectioned and descriptive study from January 1997 to December 2000. We included 29 patients from 4 to 14 years old male and female. All patients received treatment for "floating elbow" and they were evaluated with the application of this proposition to get their prognosis. It was made on the basis of other classifications widely demonstrated such as Holmberg's for supracondylar fractures, Kranhoft and Solgaard's for forearm fractures, Gustilo R.B. and Mendoza R.M.'s for exposed fractures and we also considered the applications of the functional classification index of Broberg and Morrey. We propose a classification system based on mechanism of injury, fracture's level, displacement, time of exposition and related injuries, with six different types, as well as the use of a prognostic classification the physician has to look for a perfect reduction of the fracture and an appropriate stabilization.
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Abstract
In this article we describe the fundamental concepts that were established by Essex-Lopresti over 50 years ago and explore the current concepts in anatomy, biomechanics, diagnosis, and treatment for longitudinal radioulnar dissociation. Moreover, we present encouraging results for treating chronic injuries to the IOM achieved by bone-ligament-bone (BLB) reconstruction using a patellar tendon graft, giving hope for this seemingly unforgiving injury. A treatment algorithm is also provided to aid in the management of acute and chronic longitudinal radioulnar dissociation.
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Affiliation(s)
- Anthony L Marcotte
- Department of Orthopedics, Ohio University, Grandview Medical Center, 405 W. Grand Avenue, Dayton, OH 45405, USA
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Abstract
Monteggia fracture-dislocations remain a relatively uncommon injury. Prompt recognition of this injury is imperative. The character of the ulnar fracture is useful in determining optimal treatment. It is imperative to look for associated injuries of the radial head and coronoid, which alter the management and lead to altered outcomes.
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Affiliation(s)
- Srikanth Eathiraju
- Orthopaedic Hand Service, Yawkey Center, Suite 2100, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA
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Abstract
Isolated fractures of the ulnar shaft are common forearm injuries. Although seemingly benign, they may be complicated by nonunion, radioulnar synostosis, and loss of motion. Unstable fractures are those that are displaced more than 50 percent, angulated more than 10 degrees, or are located in the proximal third of the ulna. Stable fractures are managed well with forearm bracing. Unstable fractures are reliably treated with open reduction and internal fixation with compression plating.
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Affiliation(s)
- David J Sauder
- Hand and Upper Limb Centre, St. Joseph's Health Care, University of Western Ontario, 268 Grosvenor Street, London, Ontario, Canada N6A 4L6
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17
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Abstract
The first AO comprehensive pediatric long-bone fracture classification system has been proposed following a structured path of development and validation with experienced pediatric surgeons. A Web-based multicenter agreement study involving 70 surgeons in 15 clinics and 5 countries was conducted to assess the reliability and accuracy of this classification when used by a wide range of surgeons with various levels of experience. Training was provided at each clinic before the session. Using the Internet, participants could log in at any time and classify 275 supracondylar, radius, and tibia fractures at their own pace. The fracture diagnosis was made following the hierarchy of the classification system using both clinical terminology and codes. kappa coefficients for the single-surgeon diagnosis of epiphyseal, metaphyseal, or diaphyseal fracture type were 0.66, 0.80, and 0.91, respectively. Median accuracy estimates for each bone and type were all greater than 80%. Depending on their experience and specialization, surgeons greatly varied in their ability to classify fractures. Pediatric training and at least 2 years of experience were associated with significant improvement in reliability and accuracy. Kappa coefficients for diagnosis of specific child patterns were 0.51, 0.63, and 0.48 for epiphyseal, metaphyseal, and diaphyseal fractures, respectively. Identified reasons for coding discrepancies were related to different understandings of terminology and definitions, as well as poor quality radiographic images. Results supported some minor adjustments in the coding of fracture type and child patterns. This classification system received wide acceptance and support among the surgeons involved. As long as appropriate training could be performed, the system classification was reliable, especially among surgeons with a minimum of 2 years of clinical experience. We encourage broad-based consultation between surgeons' international societies and the use of this classification system in the context of clinical practice as well as prospectively for clinical studies.
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Affiliation(s)
- Theddy Slongo
- Department of Pediatric Surgery, University Children's Hospital, Bern, Switzerland
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18
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Abstract
The coronoid process is critical to elbow stability and is vulnerable during injury. Traumatic elbow injures are relatively uncommon, so it is important for surgeons to be mindful of the importance of specialized treatment of the coronoid for optimal elbow function. Optimal coronoid fracture fixation is determined by fracture morphology, which can usually be predicted based on the overall pattern of injury. There is evidence that improved understanding of coronoid fractures and their management is improving the results of treatment.
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Affiliation(s)
- David Ring
- Hand and Upper Extremity Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA.
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19
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Abstract
Forearm fractures are the most common injury in paediatric traumatology. The unique properties of the juvenile skeleton make it possible to cope well with traumatic deformities such as angulation, apposition and displacement. While we make use of these properties, the exact mechanism and degree of healing remains obscure. Different types of forearm fractures require specific treatment options, each with its limitations. A meta-analysis of recent literature was carried out, and together with the opinions of 18 international experts an effort was made to provide insight into the limits of acceptance of angular deformation in the non-operative treatment of paediatric forearm fractures. With this information we constructed graphs (age versus angulation) for each of the eight types of paediatric forearm fractures. In the absence of proper trials, it is our opinion that the presented Isala graphs can provide useful support in the decision-making process of acceptance of angular deformities in paediatric forearm fractures.
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Affiliation(s)
- Joris J W Ploegmakers
- Department of Orthopaedic Surgery and Traumatology, Isala Clinics (Weezenlanden Hospital), GM Zwolle, The Netherlands
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20
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21
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Abstract
Distal fracture of the radius is an injury to a complex joint that is comprised functionally of four partial joints and makes it possible for the hand to move in all directions. The injuries to bone and cartilage and to the stabilizing ligamentous structures and the surrounding soft tissue vary as functions of the impact responsible the mechanism of injury, and any previous illnesses. The objectives of treatment are restoration of pain-free, unrestricted and lasting function of the wrist and lower arm and avoidance of the typical complications. Stable fractures are treated by conservative means, while unstable fractures with fragmentation are realigned in a closed procedure and then stabilized by internal or external fixation. In the case of fractures in bones affected by osteoporosis it is usually not necessary to make good a metaphyseal defect when specially adapted fixed-angel plates are used. Complex intraarticular AO type C3 fractures with multiple fragments frequently require a two-step procedure with primary closed realignment, an external fixator spanning the joint, and subsequent extensive diagnostic examinations to ascertain any concomitant injuries and allow a decision on the definitive treatment that is most suitable for the type of injury present.
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Affiliation(s)
- H R Siebert
- Unfall-, Hand- und Wiederherstellungschirurgie, Chirurgische Klinik II, Dialonie-Krankenhaus Schwäbisch Hall.
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22
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Abstract
PURPOSE The coronoid fractures that occur in the terrible-triad pattern of traumatic elbow instability (posterior dislocation with fractures of the radial head and coronoid) usually are small transverse fragments. Attempts to classify these fragments according to height as suggested by Regan and Morrey have been inconsistent and contentious. The purpose of this study was to quantify coronoid fracture height in terrible-triad injuries. METHODS The height of the coronoid process of the ulna and the coronoid fracture fragment were measured on computed tomography scans of 13 patients with terrible-triad-pattern elbow injuries. Two observers performed the measurements with excellent intraobserver and interobserver reliability. RESULTS The total height of the coronoid process of the ulna averaged 19 mm. The average height of the coronoid fracture fragment was 7 mm. This corresponds to an average of 35% of the total height of the coronoid process. CONCLUSIONS The transverse coronoid fractures associated with terrible-triad elbow injuries have a variable height that may not be easy to classify according to the system of Regan and Morrey. Classification of coronoid fractures according to fracture morphology and injury pattern may be preferable.
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Affiliation(s)
- Job N Doornberg
- Orthopaedic Hand and Upper Extremity Service, Harvard Medical School, Boston, MA, USA
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23
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Abstract
PURPOSE It has been suggested that specific types of coronoid fractures are associated strongly with specific patterns of traumatic elbow instability. This hypothesis was tested in a review of a large consecutive series of patients with a fracture of the coronoid as part of a fracture-dislocation of the elbow. METHODS One surgeon repaired 67 coronoid fractures as part of a fracture-dislocation of the elbow over a 7-year period. Each coronoid fracture was characterized on the basis of surgical exposure. Pearson chi-square analysis was used to evaluate the association of the coronoid fracture type with 1 of 4 common patterns of elbow fracture-dislocation. RESULTS The coronoid fracture was associated with an anterior (6 patients) or posterior (18 patients) olecranon fracture-dislocation in 24 patients, an elbow dislocation and radial head fracture in 32 patients, and a varus posteromedial rotational instability pattern injury in 11 patients. Among the 24 patients with olecranon fracture-dislocations 22 had large coronoid fractures and 2 had small (<50%) coronoid fractures. All 32 patients with terrible-triad injuries had small (<50%) coronoid fractures with 1 of these being a fracture of the anteromedial facet of the coronoid. Among patients with varus posteromedial rotational pattern injuries 9 had small fractures of the anteromedial facet and 2 had larger fractures. The association of coronoid fracture type with injury pattern was strongly statistically significant for both classification systems. CONCLUSIONS The following strong associations were confirmed by this study: large fractures of the coronoid process with anterior and posterior olecranon fracture-dislocations, small transverse fractures with terrible-triad injuries, and anteromedial facet fractures with varus posteromedial rotational instability pattern injuries. An awareness of these associations and their exceptions may help guide the optimal management of these injuries. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic, Level IV.
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Affiliation(s)
- Job N Doornberg
- Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Boston, MA 02114, USA
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24
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Abstract
The purpose of this study was to examine the results of pediatric patients with type I open fractures managed nonoperatively. A retrospective chart review of all type I open fractures managed nonoperatively from 1998 to 2003 was performed. Forty patients were followed until healing of the fracture clinically and radiologically. One deep infection occurred in this series, producing an overall infection rate of 2.5%. This compares favorably with the literature's infection rate of 1.9% in pediatric type I open fractures treated operatively. There was a 0% infection rate in the 32 upper-extremity type I open fractures and a 0% infection rate in the 23 patients under age 12. These results suggest that nonoperative management of pediatric type I open fractures is safe and effective, especially in children under age 12 with upper-extremity fractures.
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Affiliation(s)
- Christopher A Iobst
- Miami Children's Hospital, Department of Orthopedic Surgery, Miami, Florida, USA
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25
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Rodríguez-Merchán EC. Pediatric fractures of the forearm. Clin Orthop Relat Res 2005:65-72. [PMID: 15738805] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Forearm fractures are common injuries in childhood. There are a number of important principles that should be followed to achieve the ideal goal of fracture healing without deformity or dysfunction. I will review the general principles, classifications, diagnosis, treatment, and complications of pediatric forearm fractures, including some specific injuries such as Monteggia fractures, Galeazzi injuries, and open fractures. The basic principle is to accurately align the fracture fragments and to maintain this position until the fracture is united. Forearm fractures in children can be treated differently from adult fractures because of continuing growth in both bones (radius and ulna) after the fracture has healed. As long as the physes are open, remodeling can occur. However, generally it is thought that rotational deformity does not remodel. Undisplaced fractures may be treated in a cast until the fracture site is no longer painful. Most displaced fractures of the forearm are best maintained in a long arm cast. However, redisplacement occurs in 7 to 13% of cases, usually within 2 weeks of injury. Unstable metaphyseal fractures should be percutaneously pinned. Unstable diaphyseal fractures can be stabilized by intramedullary fixation of the radius and ulna. If none of these techniques is helpful, plate and screw fixation is the best choice.
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26
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Abstract
The most widely recognized coronoid fractures have been described as occurring in the coronal plane according to the amount of process detached from the ulna. Over the last few years, we have recognized that the coronoid fracture is a much more complex injury than originally thought. This report calls attention to an oblique, medial compression fracture of the coronoid, a fracture so subtle as to be missed by routine assessment but sometimes associated with joint subluxation or dislocation. The currently accepted classification system based on a simple fracture pattern in the coronal plane may be too simplistic to characterize fractures of the coronoid fully.
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27
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Abstract
Proper treatment of coronoid fractures requires an understanding of the bony and soft tissue anatomy of the elbow and the various injury mechanisms that occur. Newer fracture classifications help direct treatment based on the size and location of the fracture, injury mechanism, and associated stability of the elbow.
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Affiliation(s)
- Mark S Cohen
- Rush University Medial Center, 1725 West Harrison Street, Suite 1063, Chicago, IL 60612, USA
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28
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Oestern HJ, Reiger G. [Fractures in children. Part 1: Upper extremities]. Zentralbl Chir 2004; 129:W18-32; quiz W33-6. [PMID: 15190869] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Affiliation(s)
- H-J Oestern
- Klinik für Unfall- und Wiederherstellungschirurgie, Allgemeines Krankenhaus Celle
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29
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Akman S, Ertürer RE, Tezer M, Tekeşin M, Kuzgun U. [Long-term results of olecranon fractures treated with tension-band wiring technique]. Acta Orthop Traumatol Turc 2003; 36:401-7. [PMID: 12594346] [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: 03/01/2023]
Abstract
OBJECTIVES We evaluated the long-term results of olecranon fractures treated with tension-band wiring (Zuggurtung) technique. METHODS The study included 41 patients (28 males, 13 females; mean age 48 years; range 20 to 85 years) who underwent tension-band wiring osteosynthesis for olecranon fractures. The involved side was the right in 25 patients, and the left in 16 patients. Associated bone and soft-tissue injuries were detected in 16 patients. There were open fractures of Gustilo type 1 in two patients, and type 2 in one patient. The fractures were classified according to the Schatzker's system, and the results according to the Murphy's system. The mean follow-up was 46.7 months (range 12 to 141 months). RESULTS Complete union was obtained in all fractures. According to the Murphy's system, the results were very good and good in 31 patients (75.6%), fair in five patients (12.2%), and poor in five patients (12.2%). It was obvious that fracture type and accompanying trauma had influenced the treatment results. Of open fractures, the results were poor in two patients, and fair in one patient. Of 10 patients with a fair or poor outcome, eight patients had accompanying bone injuries. Complications included migration of the K-wire in two patients, and irritation related to K-wires in four patients. CONCLUSION Osteosynthesis with tension-band wiring technique in olecranon fractures offers considerable advantages: a stable fixation is obtained at a very low cost, development of joint stiffness is avoided by early elbow range of motion, and minimal joint stiffness seen in the long term does not present as a functional disability.
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Affiliation(s)
- Senol Akman
- Sişli Etfal Eğitim ve Araştirma Hastanesi, Turkey.
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30
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Abstract
INTRODUCTION Comminuted fractures of the proximal ulna are severe injuries often complicated by involvement of the elbow joint and damaged soft tissues. The treatment of these fractures is very demanding and the results often mediocre due to of ancillary injuries (Dislocation in the humero-ulnar joint and associated radial head fractures). We analyzed the results of the treatment of these fractures and investigated whether other factors than the severity of fracture type influenced the final outcome. METHOD Retrospective analysis of 18 patients with comminuted proximal ulna fractures. These comminuted ulna fractures included not only C-fractures according the the AO classification but also A1, A3, B1 and B3 fractures. Postoperative clinical and radiological examinations were routinely performed at 1/2-1 year intervals following treatment according to bone healing and work begin. This was done up to 48 months following treatment. Elbow function was recorded one year after the accident using the Morrey score. RESULTS According the the AO classification, of the total of 18 patients, four suffered from an A-fracture, four from a B-fracture and 10 from a C-fracture. Eight of the 18 patients had an open fracture. 10/18 of the patients also had a fractured radial head and 9/18 of the cases had a dislocation of the humero-ulnar joint. The average range of motion based on a postoperative examination after one year was extension/flexion 0 degree/20 degrees/120 degrees and pronation/supination 70 degrees/0 degree/70 degrees. The assessment based on the Morrey-score indicated excellent to good results for 10 patients, average results for four patients and poor results for four patients. CONCLUSION Despite correct diagnosis of the severity of injury and adequate treatment the results are only mediocre due to associated injuries (dislocation, radial head fractures). The goal is a stable anatomic reconstruction to allow early functional treatment.
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Affiliation(s)
- A Platz
- Klinik für Unfallchirurgie, Universitätsspital Zürich.
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31
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Abstract
Thirty-nine patients, who had received a fracture of the olecranon at an average age of 7.4 years, were reviewed at an average age of 32 years, in order to evaluate the results of treatment. All patients had reached skeletal maturity at follow-up. Thirty-four fractures were treated conservatively and five, surgically. Of the 34 fractures treated conservatively, six also had surgical treatment of associated fractures. We identified five patterns of fracture on the basis of the anatomic site of the fracture line, the interfragmentary displacement and the presence of an associated lesion. According to our grading scale, 34 patients had a good result, two a fair result and three a poor result. We observed poor results in only 7.6% of cases, even though 85% of the patients had received an intraarticular fracture. We believe that the long-term prognosis of olecranon fractures in children is related to the anatomic site of the fracture line, to the interfragmentary displacement and to the presence of an associated lesion. Conservative treatment may be indicated when the interfragmentary displacement is less than 2 mm. The presence of an associated lesion is a negative prognostic factor.
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Affiliation(s)
- Roberto Caterini
- Department of Orthopaedic Surgery, University of Rome Tor Vergata, Rome Italy
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32
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Affiliation(s)
- A Weckbach
- Unfall- und Wiederherstellungschirurgie, Chirurgische Universitätsklinik, Josef-Schneider-Strasse 2, 97080 Würzburg.
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33
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Abstract
In the modern pediatric orthopedic practice, operative management plays a vital and not infrequent role in the management of significant and difficult forearm and elbow fractures in the skeletally immature. Although the majority of forearm and many elbow fractures can be treated successfully by nonoperative measures, operative intervention is warranted in selected cases to optimize outcomes. Anatomic reconstruction of articular surfaces, along with obtaining and maintaining a stable, anatomic fracture reduction, are the goals of any operative treatment. Appropriate use of surgical techniques for pediatric forearm and elbow fractures, when indicated, is essential to optimize results and achieve the ultimate goal of a pain-free functional extremity for the child.
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Affiliation(s)
- Ryan C Goodwin
- Section of Pediatric Orthopaedics, Department of Orthopaedics, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
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34
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Abstract
Recognition of the pattern of an elbow fracture-dislocation allows immediate knowledge of the treatment principles, pitfalls, and prognosis of the injury. Specific techniques for each injury component increase the surgeon's ability to restore stability to the elbow. When complications are anticipated and avoided or addressed expediently, it is possible to restore elbow function in spite of the complexity of these injuries.
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Affiliation(s)
- David Ring
- Department of Orthopaedic Surgery, Hand and Upper Extremity Service, Massachusets General Hospital, Harvard Medical School, ACC 525, 15 Parkman Street, Boston, MA 02114, USA.
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35
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Abstract
Elbow instability may occur secondary to soft tissue or bony injuries. Predictable patterns of instability do occur. Identification of disrupted osseous or ligamentous constraints allows for an algorithmic and predictable treatment plan. Maintaining a high index of suspicion allows early recognition and treatment of elbow instability. Treatment based on recognized principles is the key to preventing recurrent instability and late arthrosis while maintaining functional elbow motion.
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Affiliation(s)
- Craig S Phillips
- Section of Orthopaedic Surgery, Reconstructive Hand and Upper-Extremity Surgery, Weiss Memorial Hospital, University of Chicago Hospitals, Chicago, IL, USA
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36
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Abstract
Fractures of the proximal ulna present unique challenges to the surgeon because of the complexity of the elbow joint. It is important not to underestimate the potential difficulty of these cases and to give each one thorough preoperative consideration before embarking on a surgical course. The primary principles of treatment are to restore joint congruity and stability while permitting early range of motion. A logical and consistent approach, based on the fracture characteristics and concomitant injuries, should produce predictable results.
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Affiliation(s)
- Patricia L McKay
- Department of Orthopaedics, Division of Hand Surgery, National Naval Medical Center, Bethesda, Maryland, USA
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37
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Chick G, Court C, Nordin JY. [Complex fractures of the proximal end of the radius and ulna in adults: a new classification]. Rev Chir Orthop Reparatrice Appar Mot 2001; 87:765-72. [PMID: 11845080] [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: 02/23/2023]
Abstract
Unlike injuries involving only one of the forearm bones, complex lesions of the proximal end of the radius and the ulna are particularly unstable. Various situations-Monteggia fracture, transolecraneal dislocation, or fracture-dislocation-are encountered. The classification systems proposed to date and recalled here are insufficient, making it difficult to provide optimal therapy and also hindering comparison between published series. We propose a descriptive classification including all the anatomic varieties of complex fractures of the proximal end of the radius and the ulna. This classification is based on our experience with 38 cases and takes into account 4 basic elements: the height of the ulnar fracture line, the direction of the displacement of the proximal radius, the association of a fracture of the proximal radius and/or of the coronoid process.
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Affiliation(s)
- G Chick
- Service de Chirurgie Orthopédique et Traumatologique, Hôpital Bicêtre, 78, rue du Général-Leclerc, 94275 Le Kremlin-Bicêtre Cedex, France
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38
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Abstract
INTRODUCTION A retrospective study has been made of a series of 22 cases, and the classification and treatment of fractures of the coronoid process of the ulna have been discussed. MATERIAL, METHODS AND RESULTS A report has been made of 22 cases of coronoid process fracture (18 males and four females). The mean age was 26 years (range: 19-47 years). According to the Reagan and Morrey Classification, there were 11 type I (avulsion of the tip of the bone), seven type II (a fragment of less than 50% that was detatched from the coronoid process), and four type III cases (a fragment of more than 50% that was detatched from the coronoid process). Elbow dislocation was present in 16 cases, and a radial head fracture was associated in four cases. All type I fractures were treated by immobilization of the elbow in a plaster cast for ten to 15 days, with eight excellent and three good results. In type II fractures, open reduction, internal fixation with antero-posterior lag-screw and early post-operative movement in three patients gave better results than immobilization for three weeks, which was the procedure used in four cases (after transosseous reinsertion in one case). In type III fractures, good results were obtained following open reduction and internal fixation with antero-posterior lag-screw in three patients. The result was average in the fourth case, with immobilization for four weeks. CONCLUSION The Reagan and Morrey classification is most useful for the classification of coronoid process fractures. If there is no comminution of the detatched fragment, open reduction and internal fixation with antero-posterior lag-screw is the treatment of choice in type I and II fractures. In type I fractures, immobilization for about two weeks gives good results.
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Affiliation(s)
- N Bousselmame
- Service de traumatologie orthopédie I, hôpital militaire Mohamed V, Rabat, Maroc
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39
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Abstract
Epiphyseal fractures of the distal radius are common in children but those involving the distal ulna are rare. Distal ulna epiphyseal injuries are usually Salter-Harris type II and are usually reduced closed and held in plaster to produce good results. In this paper we describe a Salter-Harris type IV injury of the distal ulna epiphysis which required open reduction and internal fixation due to soft tissue interposition.
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Affiliation(s)
- A A Faraj
- The department of Orthopaedic Surgery, Pinderfields General Hospital, Wakefield, UK.
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40
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Jones IE, Cannan R, Goulding A. Distal forearm fractures in New Zealand children: annual rates in a geographically defined area. N Z Med J 2000; 113:443-5. [PMID: 11194765] [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: 02/19/2023]
Abstract
AIMS To estimate the annual incidence of distal forearm fractures in New Zealand children and to describe circumstances associated with this fracture. METHODS The ages and dates of fracture of all girls and boys aged three to fifteen years with distal forearm fractures treated at Fracture Clinic, Dunedin Public Hospital in one calendar year were recorded. RESULTS The age-standardised annual incidence rates for Dunedin girls and boys aged three to fifteen years were 10.4 per 1000 (95% CI 8.3-12.4 per 1000), and 10.4 per 1000 (95% CI 8.3-12.6 per 1000), respectively. The peak incidence in girls was observed at ten years of age (23.5 fractures per 1000) and for boys at thirteen years of age (25.3 fractures per 1000). Extrapolation of these rates to all New Zealand suggest that in children aged three to fifteen years, 3659 (95% CI 2906-4413) distal forearm fractures occur per year in girls, and 3845 (95% CI 3087-4603) per year in boys, representing about 20 fractures per day. Many of the fractures for the girls and boys resulted from apparently slight trauma (62.2% and 61.6%, respectively). CONCLUSIONS Distal forearm fractures are very common events in New Zealand children and adolescents, and are usually caused by apparently slight trauma.
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Affiliation(s)
- I E Jones
- Department of Medical and Surgical Sciences, University of Otago, Dunedin.
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41
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Griffet J, el Hayek T, Baby M. Intramedullary nailing of forearm fractures in children. J Pediatr Orthop B 1999; 8:88-9. [PMID: 10218166] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Forearm fractures are very common in children. They are usually treated orthopedically. For the last few years, Métaizeau's elastic stable nailing has been used in the authors' hospital. This study is based on 80 children with forearm fractures treated with intramedullary nailing: 64 boys and 16 girls, aged 6 to 16 (23 right sides, 58 left sides: 81 fractures). Nailing was performed 67 times for a displaced fracture, 3 times for a recurrent fracture, 3 times after a secondary displacement, and 7 times in patients with multiple injuries. Sound union was normally achieved in 78 patients, and normal motion in 79. Ten children experienced complications, but only complications involving the skin and sepsis were due to the technique. The seven skin complications (three in the ulnar fractures, and four in the radial fractures) consisted of three major local infections, one radial osteomyelitis, and three minor local nonunion of skin. One patient had limited thumb extension, and two patients fell a second time. One advantage of the method described here is that plaster casts are avoided, allowing children to go back to school early. Sound union is achieved as quickly as with orthopedic treatment, and recovery is excellent.
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Affiliation(s)
- J Griffet
- Service de Chirurgie Infantile, Hôpital de l'Archet, Nice, France
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42
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Flikkilä T, Nikkola-Sihto A, Kaarela O, Pääkkö E, Raatikainen T. Poor interobserver reliability of AO classification of fractures of the distal radius. Additional computed tomography is of minor value. J Bone Joint Surg Br 1998; 80:670-2. [PMID: 9699835 DOI: 10.1302/0301-620x.80b4.8511] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Interobserver reliability of the AO system of classification of fractures of the distal radius was assessed using plain radiographs and CT. Five observers classified 30 Colles'-type fractures using only plain radiographs; two months later they were reclassified using CT in addition. Interobserver reliability was poor in both series when detailed classification was used. By reducing the categories to five, interobserver reliability was slightly improved, but was still poor. When only two AO types were used, the reliability was moderate using plain radiographs and good to excellent with the addition of CT. The use of CT as well as plain radiographs brings interobserver reliability to a good level in assessment of the presence or absence of articular involvement, but is otherwise of minor value in improving the interobserver reliability of the AO system of classification of fractures of the distal radius.
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Affiliation(s)
- T Flikkilä
- Division of Orthopaedic and Trauma Surgery, Oulu University Hospital, Finland
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43
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Bley L, Seitz WH. Injuries about the distal ulna in children. Hand Clin 1998; 14:231-7. [PMID: 9604155] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
This article examines several types of injuries about the distal ulna that appear in children. Ulnar styloid fractures are relatively common and tend not to have the deforming potential of Salter-Harris-type injuries. Physeal injuries with their potential for long-term growth impairment and functional limitation are potentially the most serious. Chronic stress injuries at the distal ulna, as seen in competitive gymnasts, and chronic late disruption of the distal radio-ulnar joint are also discussed.
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Affiliation(s)
- L Bley
- Department of Orthopaedic Surgery, Mt. Sinai Medical Center, Cleveland, Ohio, USA
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44
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Faierman E, Jupiter JB. The management of acute fractures involving the distal radio-ulnar joint and distal ulna. Hand Clin 1998; 14:213-29. [PMID: 9604154] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The acute management of fractures involving the distal radio-ulnar joint and distal ulna is controversial. The primary goal is recognition and differentiation between stable and unstable fracture patterns. Although an operative approach is adopted in the treatment of these injuries, the optimal management protocol awaits good prospective randomized studies.
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Affiliation(s)
- E Faierman
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, USA
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Heim U. [Combined fractures of the radius and the ulna at the elbow level in the adult. Analysis of 120 cases after more than 1 year]. Rev Chir Orthop Reparatrice Appar Mot 1998; 84:142-53. [PMID: 9775058] [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: 02/09/2023]
Abstract
PURPOSE OF THE STUDY The purpose of this study was to increase the knowledge about these rare and serious injuries and to produce guidelines for a more successful ORIF. MATERIAL 120 cases of combined fractures in adults with late results (minimum one year) stored in the AO Documentation-Center between 1979 and 1989 were analyzed. Monotrauma was dominant, additional injuries were rare. No vasculo-nervous lesions were reported. 15 fractures were open. For the ulna 4 fractures types were isolated, fractures of the coronoid process and the radial head (CR) 25 cases. Olecranon and radial head fracture (OR) 22 cases. Combination of anterior (coronoid) and posterior (olecranon) ulnar fracture with radial head fracture (COR) 41 cases. Metaphyseal ulnar and radial head fractures (MR) 32 cases. For the radial head we have distinguished partial (61) and complete (59) fractures, the latter including 14 neck fractures. RESULTS In the CR type indirect fixation technique was never perfect. Best results were obtained after ORIF of partial radial fractures. After resection, arthrosis (8/11) and valgus (8/11) were very frequent. In the OR type the stability was restored in simple fractures by the tension band technique even when the radial head was resected. In the severe COR type good results were rare. Arthrosis was important and frequent (36/41) especially after radial head resection. In the MR type ORIF of the radial head combined with ulnar plating gave the best results. Ulnar union was delayed or missing in 13 cases especially after radial head resection. Functional results after one year were better than expected on X-rays. This was due to immediate ORIF (92/120) and early mobilization. There were only 3 infections and 2 reflex-dystrophies. DISCUSSION The Coronoid is the key-fragment of the ulna. It is best reduced in CR-Type under vision by an anterior approach. In COR-lesions its reduction should be the first step of ulnar ORIF. Comminutions in OR, COR and MR-Types showed a high number of delayed or non union. The reason may be a biological weakness (reduced vascularization) in these areas. Therefore we advocate for bridging plates (and cancellous grafts) for the stabilization of such areas, especially for the metaphysis where a strong valgus force appears after radial resection. Radial head as the lateral pillar of the elbow should be restored by ORIF in partial fractures (excellent results) and even in complete fractures (5/10 excellent results) under favourable conditions. Prosthesis is indicated in severe radial comminution or serious ulnar instability.
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Affiliation(s)
- U Heim
- AO-Internationale, Davos, Suisse
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Affiliation(s)
- M W Attia
- Department of Pediatrics, Alfred I. duPont Institute, Wilmington, DE, USA
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Abstract
PURPOSE To correlate radiographic and clinical findings of elbow fractures. MATERIAL AND METHODS A retrospective study was made of 110 consecutive adult elbow fractures of various types involving the humerus, the ulna, and the radius. RESULTS Twenty-seven fractures with radiographically conspicuous distortions healed. Of these only 15 had clinical sequelae. Five had clinical sequelae without showing conspicuous radiographic distortions after healing. CONCLUSION For radiographic evaluation and classification purposes, it would seem to be important to note the status of the capitellum, the capitellum-trochlear plane, and the combination of a distal humerus and a proximal ulna fracture. The outcome of common olecranon fractures and injuries to the radial head would seem to depend less on a detailed radiographic description.
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Affiliation(s)
- M Zayer
- Department of Orthopaedic Surgery, County Hospital, Angelholm, Sweden
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Abstract
OBJECTIVE This study evaluates the technique of medial bone plating in the repair of radius fractures in dogs and cats. STUDY DESIGN A retrospective study was made of patients diagnosed with fractures of the radius that were stabilized by application of a bone plate to the medial side of the bone. ANIMAL POPULATION Sixteen client-owned dogs and 4 client-owned cats. The animals' ages varied from 5 months to 8 years, and their weight varied from 1.3 to 49 kgs. METHODS Animals were evaluated using radiography or client assessment, or both. RESULTS Medical plate application was technically easier to do than cranial plate application, the technique avoided the extensor tendons, and permitted greater versatility in the selection of smaller plates for the fixation of distal radius fractures. All fractures repaired by this method healed with no postoperative complications. CONCLUSIONS Medial plate application may be used for osteosynthesis of distal or middiaphyseal radius fractures. Further studies are needed to evaluate the use of this technique in morphologically complex fractures. In patients with fractures of the proximal radius, cranial plate application is considered more appropriate. CLINICAL RELEVANCE Medial plating of radial fractures has significant advantages compared with conventional plate application; it provides the surgeon with an alternative method of fixation for selected radius fractures in dogs and cats.
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Affiliation(s)
- J C Sardinas
- Veterinär-Chirurgische Klinik, Universität Zürich
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Ring D, Waters PM. Operative fixation of Monteggia fractures in children. J Bone Joint Surg Br 1996; 78:734-739. [PMID: 8836060] [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: 05/22/2023]
Abstract
We reviewed 36 consecutive patients with Monteggia fracture-dislocations of the forearm; 28 had been treated within 24 hours and 8 had been referred a week or more after the initial injury with persisting or recurrent dislocation of the proximal radio-ulnar joint after treatment elsewhere. We treated 15 of the 16 complete fractures and 3 of the 11 incomplete fractures of the ulna by operative fixation. All the early fractures and six of the eight late referrals had good or excellent results. The two poor results were in patients with malalignment and dislocation of the radial head persisting for at least two weeks before definitive treatment. A good outcome after a Monteggia injury in a child requires early diagnosis and prompt, stable, anatomical reduction of the ulnar fracture. In our experience, selective operative fixation of unstable fractures provides reliable reduction and causes few complications.
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Affiliation(s)
- D Ring
- Department of Orthopaedics, Boston Children's Hospital, Massachusetts 02115, USA
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Dorow C, Markgraf E. [Fractures of the distal humerus and proximal forearm]. Unfallchirurg 1996; 99:440-9. [PMID: 8767141] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- C Dorow
- Klinik für Chirurgie, Abteilung Unfallchirurgie, Friedrich-Schiller-Universität Jena
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