Major complications of surgery is peripheral facial nerve paralysis (VII) (as assigned by the House-Brachmann Grade), 13 cases (9.2%) were not paralysis or immediate restoration in the postoperative period, 19 patients with Grade 2 paralysis (13.4%), 17 patients with Grade 3 (12.0%), 45 patients with Grade 4 (31.0%), 37 patients with Grade 5, (26.1%), 12 patients with Grade 6 facial nerve paralysis (8.5%).