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The condyle of humerus is the distal end of the humerus. It is made up of the capitulum and the trochlea. [1] References This page was last edited on 5 ...
Condyle of humerus (Condylus humeri) On the mandible, in the temporomandibular joint: Mandibular condyle; On the occipital bone, in the atlanto-occipital joint: Occipital condyles; Although not generally termed condyles, the trochlea and capitulum of the humerus act as condyles in the elbow, and the femur head acts as a condyle in the hip joint.
Romer (1976) homologizes the capitellum in Archosauromorphs with the groove separating the medial and lateral condyles. In birds, where forelimb anatomy has an adaptation for flight, its functional if not [1] ontogenetic equivalent is the dorsal condyle of the humerus.
The humerus (/ ˈ h juː m ər ə s /; pl.: humeri) is a long bone in the arm that runs from the shoulder to the elbow.It connects the scapula and the two bones of the lower arm, the radius and ulna, and consists of three sections.
While the ossification of the capitulum has started a year after birth, the ossification of the trochlea begins at 8–9 years of age; that of the head of radius and the medial epicondyle at 4–5 years and that of the lateral condyle at 10 years. [5]
A condyle is the round prominence at the end of a bone, most often part of a joint – an articulation with another bone. [2] The epicondyle refers to a projection near a condyle, particularly the medial epicondyle of the humerus. [3] These terms derive from Greek. [4] [a]
A supracondylar humerus fracture is a fracture of the distal humerus just above the elbow joint. The fracture is usually transverse or oblique and above the medial and lateral condyles and epicondyles. This fracture pattern is relatively rare in adults, but is the most common type of elbow fracture in children. [1]
In birds, where the arm is somewhat rotated compared to other tetrapods, it is termed dorsal epicondyle of the humerus. In comparative anatomy, the term ectepicondyle is sometimes used. [2] A common injury associated with the lateral epicondyle of the humerus is lateral epicondylitis also known as tennis elbow. Repetitive overuse of the forearm ...