Transference of thoracodorsal nerve to musculocutaneous or axillary nerve in old traumatic injury.

On the basis of anatomic studies, we have devised a new method of transferring the thoracodorsal nerve to reinnervate the paralytic deltoid or biceps muscles in an old traumatic injury of the associated nerve. It has been applied to a case of musculocutaneous nerve injury and two cases of axillary nerve injury with good results. The muscle functions have returned to normal within 1 and 2 years, respectively, as shown by electromyography and the muscular contractility test.