Term
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Definition
AKA articular facet
concavity on the proximal end of the radius that receives the capitellum of the humerus |
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Term
| circumferentia articularis |
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Definition
| rimlike surface around the head of the radius for articulation with the radial notch of the ulna |
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Term
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Definition
| on medial aspect of radius about 2 cm distal to its proximal end for attachment of the biceps brachii muscle. |
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Term
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Definition
AKA dorsal radial tubercle
bony ridge that is often palpable through the skin between the grooves for the externsor pollicis longus and the extensor carpi radialis brevis muscles. |
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Term
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Definition
| projection from the lateral surface of the distal end of the radius |
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Term
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Definition
| roundish cavity on the distal end of the radius for articulation with the ulna. |
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Term
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Definition
| proximal, posterior end of the ulna. attachment site of the triceps brachii muscle. |
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Term
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Definition
| articular surface on the proximal end of the ulna for articulation with the trochlea of the humerus. |
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Term
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Definition
| projection at the anterior end of the trochlear notch. |
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Term
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Definition
| roughened area distal to the coronoid process for attachment of the brachialis muscle |
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Term
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Definition
| superolateral surface for articulation with the articular circumference of the radius. |
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Term
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Definition
| bony ridge extending distalward from the radial notch on the posterior surface of the shaft that gives origin to the supinator. |
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Term
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Definition
| peglike process on the distal end of the ulna. site of attachment for the articular disk of the distal radioulnar joint and the ulnar collateral ligament. |
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Term
| circumferentia articularis |
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Definition
| anterolateral articular surface for articulation with the ulnar notch of the radius |
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