Lateral epicondyle of the humerus

Definition

The lateral epicondyle of the humerus is a small, bony protrusion located on the outer (lateral) side of the lower end of the humerus, just above the elbow joint. It serves as an attachment point for muscles and ligaments of the forearm.

Related terms

Humerus: The long bone in the upper arm that runs from shoulder to elbow, connecting with several muscles and joints.

Medial Epicondyle of the Humerus: A bony protrusion located on the inner (medial) side of the lower end of the humerus, serving as an attachment point for forearm muscles.

Elbow Joint: A complex hinge joint formed by the articulation between the distal end of the humerus and proximal ends of ulna and radius, allowing for flexion and extension of the forearm