Cross-facial and functional microvascular muscle transplantation for longstanding facial paralysis.

Functional results continue to improve with advancing microsurgical techniques and monitoring to detect and correct problems within minutes [47]. However, failures do occur, even when one can project a 98% survival for the transplant. Figs. 9 and 10 show two of our early cases that were fortunately salvaged with a second microvascular transplant. Evaluation of the result is a continuing challenge--anatomically, physiologically, and psychologically [37]. If one can remove the stigma or stigmata of facial paralysis in the patient's mind. success has been achieved (Fig. II) [48].