- May 2, 2026The trochlea is the spool-shaped medial articular surface of the distal humerus that articulates with the trochlear notch of the…
- May 2, 2026The medial epicondyle is the medial prominence of the distal humerus serving as the origin for the common flexor tendon…
- May 2, 2026The lateral epicondyle is the lateral prominence of the distal humerus serving as the origin of the common extensor tendon…
- May 2, 2026The olecranon is the posterior prominence of the proximal ulna that fits into the olecranon fossa of the humerus during…
- May 2, 2026The coronoid process is the anterior projection of the proximal ulna forming the anterior wall of the trochlear notch, articulating…
- May 2, 2026The radial head is the circular proximal end of the radius that articulates with the capitellum of the humerus and…
- May 2, 2026The humerus is the single bone of the upper arm, articulating with the glenoid of the scapula at the ball-and-socket…
- May 2, 2026The lateral head of triceps is the most superficial and lateral portion of the triceps, forming the visible posterior arm…
- May 2, 2026The anconeus epitrochlearis (epitrochleoanconeus muscle) is an accessory muscle present in 2-28% of individuals, forming an anomalous muscular band across…
- May 2, 2026The anconeus is a small triangular muscle at the posterolateral elbow that assists elbow extension and provides lateral elbow stability.…