Caput ulnae | definition of caput ulnae by Medical dictionary
head of ulna (redirected from caput ulnae)
head of ul·na [TA]
the small rounded distal extremity of the ulna articulating with the ulnar notch of the radius and the articular disk.
References in periodicals archive
This process progresses to the development of caput ulnae
syndrome in which the carpus subluxates volarly and supinates while the ulnar head displaces dorsally.
Backdahl M: The caput ulnae
syndrome in rheumatoid arthritis: a study of the morphology, abnormal anatomy and clinical picture.