Transfer of latissimus dorsi to replace a paralysed anterior deltoid. A new technique using an inverted pedicled graft.
A new method of replacement for the paralysed anterior deltoid is described. The latissimus dorsi with its neurovascular pedicle is freed and rotated, and then placed over the anterior part of the paralysed muscle. The lever arm of the transposed muscle is as long as that of the deltoid, and the muscle volume is enough to restore the natural contour of the shoulder. We report operations on 10 patients with shoulder palsy, eight caused by brachial plexus injury and two by resection of a neurilemmoma of the plexus. In six cases, active flexion to over 90 degrees was achieved. At least one of the rotator cuff muscles or the long head of biceps should have some active function if good results are to be obtained.
D000293:Adolescent; D000328:Adult; D001917:Brachial Plexus / Q000293:injuries; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009068:Movement; D009132:Muscles / Q000294:innervation* / Q000637:transplantation*; D009442:Neurilemmoma / Q000601:surgery; D010243:Paralysis / Q000209:etiology / Q000534:rehabilitation*; D010524:Peripheral Nervous System Neoplasms / Q000601:surgery; D011183:Postoperative Complications; D012782:Shoulder / Q000502:physiology; D013524:Surgical Flaps