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Medical Term:

posterior border of ulna

Definition

the sinuous palpable subcutaneous ridge on the posterior aspect of the ulna that extends from near the olecranon to the styloid process, demarcating the “anterior” (flexor) from “posterior” (extensor) compartments of forearm.

Synonym(s): margo posterior ulnaeTA

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
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