Fractures of the Capitellum and Trochlea
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چکیده
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منابع مشابه
Synchronous fractures of the trochlea and the radial neck without elbow dislocation.
Fractures of the articular surface of the distal end of the humerus (i.e., of the capitellum and the trochlea) are rather uncommon injuries. Fractures of the capitellum account for 1% of all elbow fractures and about 6% of all distal humeral fractures. Fractures of the trochlea are usually encountered as part of more complex intra-articular fractures of the distal end of the humerus, disrupting...
متن کاملEffect of coronal shear fractures of the distal humerus on elbow kinematics and stability.
BACKGROUND Coronal shear fractures of the distal humerus can include some or all of the cartilaginous and bony surface. Fixation is preferred, but severe comminution, nonunion, and avascular necrosis may mandate excision. The amount of distal humerus that is safe to excise is unknown. This study examined the effect of excision of the capitellum and trochlea on elbow kinematics and stability wit...
متن کاملFractures of the capitellum humeri and their associated injuries
Objective Fractures of the capitellum are rare injuries but are often more complex and of a greater extent than assumed from conventional radiographs. Classification is usually based on their extension in relation to the trochlea the trochlea and on the number of fragments. Information on associated injuries is limited and only reported in small case series. The aim of this retrospective study ...
متن کاملFractures of the Capitellum and Trochlea.
BACKGROUND Recent work has established that apparently isolated fractures of the capitellum are often more complex and involve the lateral epicondyle, trochlea, and posterior aspect of the distal part of the humerus. We assessed the experience with operative stabilization of fractures of the capitellum and trochlea at one level-I trauma center over a twenty-eight-year period. METHODS Thirty c...
متن کاملOutcomes of Concomitant Fractures of the Radial Head and Capitellum: The "Kissing Lesion".
BACKGROUND Radial head compression against the capitellum may cause concomitant fracture of the capitellum. The purpose of this study was to investigate if radial head fracture type is associated with a concomitant fracture of the capitellum. PATIENTS AND METHODS Data were identified from five area hospitals. We retrieved records of patients older than 18 years of age who underwent treatment ...
متن کاملRegarding "Large coronal shear fractures of the capitellum and trochlea treated with headless compression screws".
BACKGROUND The purpose of this study is to retrospectively evaluate the clinical outcomes of 18 patients with large coronal shear fractures of the capitellum and lateral trochlea that underwent open reduction and internal fixation with headless compression screws. METHODS Eighteen patients were identified (16 women, 2 men) with an average age of 45 years and an average follow-up of 26 months....
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