Gm. Lourie et al., THE TRANSVERSE RADIOULNAR BRANCH FROM THE DORSAL SENSORY ULNAR NERVE - ITS CLINICAL AND ANATOMICAL SIGNIFICANCE FURTHER DEFINED, The Journal of hand surgery, 19A(2), 1994, pp. 241-245
The anatomy of the dorsal sensory ulnar nerve has been well described,
but a transverse branch that innervates the distal radioulnar joint a
nd overlying skin, has not been well delineated. This study, from bath
an anatomic and clinical perspective, confirms its presence approxima
tely 80% of the time and documents the size, course, and type specific
ity.