Cryosurgery of tumors involving the facial nerve.
D000818:Animals; D003452:Cryosurgery; D005154:Facial Nerve; D005158:Facial Paralysis / Q000209:etiology; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000601:surgery*; D011183:Postoperative Complications; D051381:Rats