| medial border of humerus | The ridge on the humerus extending from the crest of the lesser tubercle to the medial epicondyle. Synonym: margo medialis humerii. (05 Mar 2000) |
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| medial epicondyle of humerus | The epicondylus situated proximal and medial to the condyle. Synonym: epicondylus medialis humeri, epitrochlea. (05 Mar 2000) |
| greater tuberosity of humerus | greater tubercle of humerus |
| condyle of humerus | The distal end of the humerus, including the trochlea, capitulum and the olecranon, coronoid and radial fossae. Synonym: condylus humeri. (05 Mar 2000) |
| coronoid fossa of humerus | A hollow on the anterior surface of the distal end of the humerus, just above the trochlea, in which the coronoid process of the ulna rests when the elbow is flexed. Synonym: fossa coronoidea humeri. (05 Mar 2000) |
| posterior surface of shaft of humerus | The posterior surface of the humerus. Synonym: facies posterior corporis humeri. (05 Mar 2000) |
| head of humerus | The upper rounded extremity fitting into the glenoid cavity of the scapula. Synonym: caput humeri. (05 Mar 2000) |
| pulley of humerus | The grooved surface at the lower end of the humerus articulating with the trochlear notch of the ulna. Synonym: trochlea humeri, pulley of humerus. (05 Mar 2000) |
| humerus | Origin: L. <anatomy> The bone of the brachium, or upper part of the arm or fore limb. The part of the limb containing the humerus; the brachium. Source: Websters Dictionary (01 Mar 1998) |
| shaft of humerus | The elongated rod-like portion of the humerus between the surgical neck proximally and the emergence of the supracondylar ridges distally. Synonym: corpus humeri. (05 Mar 2000) |
| neck of humerus | See: anatomical neck of humerus, surgical neck of humerus. (05 Mar 2000) |
| nutrient arteries of humerus | Origin, deep brachial; distribution, the medullary cavity of the humerus. Synonym: arteriae nutriciae humeri. (05 Mar 2000) |
| surgical neck of humerus | The narrow portion below the head and tuberosities. Synonym: collum chirurgicum humeri. (05 Mar 2000) |
| lateral border of humerus | The ridge on the humerus that extends from the greater tubercle to the lateral epicondyle. Synonym: margo lateralis humerii. (05 Mar 2000) |
| lateral epicondyle of humerus | The epicondylus situated at the lateral side of the distal end of the bone. Synonym: epicondylus lateralis humeri. (05 Mar 2000) |