2007 ICD-9-CM Procedure 65.31 Laparoscopic unilateral oophorectomy 65.31 is a specific code that can be used to specify a procedure 65.31 contains 2 index entries View the full Volume 3 65.* hierarchy Index entries containing 65.31: Gonadectomy ovary unilateral 65.39 laparoscopic 65.31 Oophorectomy (unilateral) 65.39 laparoscopic 65.31