Early reconstruction of birth injuries of the brachial plexus.

Three patients with brachial birth palsy were operated on within 3 months after delivery. Reconstruction of the part of the torn brachial plexus was accomplished width free nerve grafts. At follow-up after an average interval of 2 years, 4 months, the deltoid, biceps, and external rotators of the upper arm were improved to a degree that could not possibly have been achieved without surgery.