Capitellum fracture

BACKGROUND: The etiology and pathogenesis of osteochondritis dissecans (OCDs) lesions remain controversial. METHODS: This review presents the recent evolution about the healing, imaging, pathogenesis, and how to treat OCD of the capitellum in overhead athletes. RESULTS: Compressive and shear forces to the growing capitellum can cause subchondral separation, leading to OCD, composed of 3 layers: articular fragment, gap, and underlying bone...

OBJECTIVES: To assess the treatment and outcomes of supracondylar humeral fractures (SHFs) in children older than 10 years of age at the time of injury. METHODS: The study analyzed clinical data from 60 patients who sustained SHF, all over the age of 10 years, were analyzed. The patients included 49 males and 11 females with a mean age of 10.9 ± 0.9 years (range, 10 to 14.5). All patients underwent surgical treatment under general anesthesia. Closed reduction (CR) and percutaneous fixation were the primary treatment, with open reduction and internal fixation being employed only in cases CR was unsuccessful...

Articular fractures of the distal humerus are rare, and even rarer are fractures involving the trochlea and capitellum in a single fragment, with no associated comminution. These fractures are classified as 2a according to the Dubberley classification and are rarely described in the literature. Two cases of Dubberley 2a fractures were treated at our hospital. The first case, involving a 68-year-old patient, was treated with a medial and a lateral approach, combined with posteroanterior fixation using 3 Herbert screws...

BACKGROUND: In recent years, the use of Magnesium alloy implants have gained renewed popularity, especially after the first commercially available Conformité Européenne approved Magnesium implant became available (MAGNEZIX® CS, Syntellix) in 2013. AIM: To document our clinical and radiographical outcomes using magnesium implants in treating peri-articular elbow fractures. METHODS: Our paper was based on a retrospective case series design...

BACKGROUND: In acute treatment of radial head fractures, a radial head prosthesis can be considered if open reduction and internal fixation are not technically feasible. METHODS: We reviewed the data of 27 consecutive bipolar Judet radial head prostheses implanted in patients with unreconstructable radial head fractures and no other concomitant fractures (coronoid or olecranon factures). The lesions of the lateral collateral ligament were rated according to the McKee classification...

BACKGROUND: Interventions using ultrasound-guided closed reduction and percutaneous pinning (UG-CRPP) of humeral lateral condylar fractures (HLCFs) have been increasingly applied; however, their effectiveness for unstable HLCFs and the criteria for ultrasound outcomes remain unclear. This study assessed the outcomes of UG-CRPP for HLCFs and evaluated the success criteria in children. METHODS: Data were retrospectively collected from 106 patients with unstable HLCFs admitted to three hospitals between January 2021 and August 2022...

PURPOSE: Coronal shear fractures of the distal humerus involving the capitellum and trochlea are rare injuries. Internal fixation with headless compression screws provides a stable construct facilitating early mobilisation. Our study aimed to identify the key determinants of both radiological and functional outcomes of patients with distal humerus coronal shear fractures treated with internal fixation. METHODS: A retrospective analysis of 61 patients with distal humerus coronal shear fractures who were treated surgically was done...

PURPOSE: AI has shown promise in automating and improving various tasks, including medical image analysis. Distal humerus fractures are a critical clinical concern that requires early diagnosis and treatment to avoid complications. The standard diagnostic method involves X-ray imaging, but subtle fractures can be missed, leading to delayed or incorrect diagnoses. Deep learning, a subset of artificial intelligence, has demonstrated the ability to automate medical image analysis tasks, potentially improving fracture identification accuracy and reducing the need for additional and cost-intensive imaging modalities (Schwarz et al...

BACKGROUND: Fractures of the capitellum are rare in children. The purpose of this study was to report fracture characteristics, treatment, and outcomes of pediatric capitellar fractures at a single children's hospital. We also aimed to update the classification of these fractures based on a large sample size by revising the Murthy (Boston) classification. METHODS: In a retrospective study at a single tertiary care children's hospital, fractures of the capitellum in patients below 18 years of age were queried and reviewed for demographics, injury characteristics, imaging, treatment, outcomes, and complications...

BACKGROUND: There are many difficulties in the reduction and fixation of the tibial plateau fractures involving posterolateral quadrant using general plates via traditional approaches. By imaging the area above the fibulae capitulum, this study was performed to investigate the feasibility of the trans-fibular-head approach and to design an ideal anatomical plate. METHODS: MRI and CT scans of the knee joint were collected from 205 healthy volunteers (103 males, 102 females)...

PURPOSE: To report preliminary clinical results and safety of 3D-printed patient-specific titanium radial head (RH) prosthesis in treatment of the irreparable RH fractures. MATERIAL AND METHODS: This multi-centric prospective study included 10 patients (6 men and four women, mean age 41 years (range, 25-64 years)). Three cases were classified as Mason type III and 7 cases as type IV. Patients were assessed preoperatively, intraoperatively, and at 1, 6, 12, 24, 36, and 48 weeks postoperatively...

OBJECTIVES: The study aimed to determine relevant radiographic lines and angles of children's elbow. DESIGN: A retrospective cross-sectional study. SETTING: Tertiary pediatric trauma center. PATIENT SELECTION CRITERIA: X-rays of healthy children's elbows 0-18 years of age in whom the radiographic image of the elbow in 2 projections was read without signs of fracture and possible indirect signs of fracture, whereas the exclusion criterion was a clearly visible poor image projection...

Fractures around the elbow are often challenging to treat and in most cases require an extensive approach. Since the development of elbow arthroscopy, most authors have pointed out the potential advantages of a less invasive technique that can be useful for visualization and reduction of the articular fragments with an eventual percutaneous fixation. Arthroscopic techniques provide a limited exposure that may lead to a faster wound healing, lower rate of complications and thus, better recovery of range of motion...

Hahn-Steinthal fractures are rare and often neglected. Their initial management should be early, given the relatively high complication rate. We report eight cases of type I capitellum fractures treated by Herbert screw fixation. Between 2019 and 2022, we selected eight patients (six men and two women) with a mean age of 25 years (18-40 years). The mean follow-up was 2 years (1-3 years). Clinical results were assessed using the Mayo Clinic Elbow Performance Score (MEPS). The mean arc of mobilitý was 135° (105°-150°) for flexion/extension and 161° (150°-175°) for pronosupination...

INTRODUCTION: The management of pain and functional recovery following a radial capitellum fracture poses a significant clinical challenge, especially in individuals whose professions, such as physiotherapy, demand optimal joint functionality. Transcranial Direct Current Stimulation (tDCS) emerges as a potential non-pharmacological intervention for pain management, necessitating exploration in the context of orthopedic injuries. CASE PRESENTATION: A 41-year-old male physiotherapist presented with a MASON 2 radial capitellum fracture following a fall, experiencing notable pain (NPRS 6/7) and functional impairment (DASH 45/100, PRTEE 43/100)...

PURPOSE: This systematic review aimed to determine the incidence of complications following surgical fixation of an acute capitellum fracture. We secondarily aimed to compare the complication rate between anterior-to-posterior (A-P) versus posterior-to-anterior (P-A) screw insertion. METHODS: PubMed, EMBASE, and Scopus were searched to identify studies on surgical fixation of capitellum fractures in skeletally mature patients. The main outcome was the rate of complication after fracture fixation...

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Arthroscopic-assisted fracture fixation can be used for some adult elbow fractures. In particular, for articular fractures of the anterior elbow (coronoid/capitellum), elbow arthroscopy can provide excellent visualization of fracture fragments using a less invasive surgical exposure. Meticulous adherence to safe techniques and utilization of specialized equipment can help maximize safety and facilitate reproducible surgical results.

INTRODUCTION: Epiphyseal separation of the distal humeral epiphysis is an extremely rare injury. Both clinical and radiological examinations are unclear and delayed diagnosis is reported. The absence of the ossification center of the capitellum complicates the radiological diagnosis and often it is reported as elbow dislocation. CASE REPORT: We are reporting a case of a distal humeral epiphysis separation, diagnosed in the maternity hospital. The neonate had severe discomfort and reduced mobility of the affected arm...

OBJECTIVE: In the past, obviously displaced lateral condyle fractures of the humerus in children were treated satisfactorily with open reduction and internal fixation (ORIF). However, in recent years, more studies have mentioned closed reduction and percutaneous pinning (CRPP) of these fractures. METHODS: In this retrospective investigation, the radiographic and clinical results of patients with these fractures that were initially managed with CRPP were newly classified...