. Ulnar collateral ligament of the wrist joint. OrthopaedicsOne Articles. In: OrthopaedicsOne - The Orthopaedic Knowledge Network. Created May 01, 2012 14:11. Last modified Aug 21, 2012 12:33 ver.7. Retrieved 2019-04-22, from https://www.orthopaedicsone.com/x/hQH5B.
The ulnar collateral ligament of the wrist joint (internal lateral ligament, ulnar carpal collateral ligament) is a rounded cord, attached above to the end of the styloid process of the ulna, and dividing below into two fasciculi, one of which is attached to the medial side of the triquetral bone, the other to the pisiform and flexor retinaculum.
The ulnar collateral ligament is visible at center right.