From ulnar styloid process | Dorlands
/Elsevier l_09/12491929 | |
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To triquetral bone, pisiform bone Latin Ligamentum collaterale carpi ulnare | ||
The ulnar collateral ligament (internal lateral ligament, ulnar carpal collateral ligament or ulnar collateral ligament of the wrist joint) 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.
References
Ulnar carpal collateral ligament Wikipedia(Text) CC BY-SA