Endoscopic forehead lift for ptosis of the brow caused by facial paralysis.

Twelve patients with ptosis of the brow caused by facial nerve paralysis were treated by endoscopic forehead lift. Four had an isolated paralysis of the temporal branch of the facial nerve and in eight the entire facial nerve was affected. In two of these patients the facial paralysis was bilateral, caused by Finnish hereditary amyloidosis. A standard subperiosteal endoforehead approach was used and the forehead was fixed by biodegradable pins (n = 8), anchor screws (n = 3), or a suture to the posterior scalp (n = 1). The procedure was a success in 10 patients, and failed in two after initially good results. The endoscopic brow lift is a good method of treating ptosis of the brow caused by paralysis of the temporal branch of the facial nerve.