The Transverse Radioulnar Branch from the Dorsal Sensory Ulnar Nerve: Its Clinical and Anatomical Significance Further Defined
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The anatomy of the dorsal sensory ulnar nerve has been well described, but a transverse branch that innervates the distal radioulnar joint and overlying skin, has not been well delineated. This study, from both an anatomic and clinical perspective, confirms its presence approximately 80% of the time and documents the size, course, and type specificity.
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