Tags: Anatomical Structure, Bone.
The lower extremity of the ulna or distal extremity is the end of the ulna (one of two long bones in the forearm) closest to the wrist. The extremity is small and presents two eminences; the lateral and larger is a rounded articular eminence termed the head of the ulna; the medial narrower and more projecting is a non-articular eminence the styloid process.
