2007 ICD-9-CM Procedure 77.9 Total ostectomy 77.9 is a non-specific code that should not be used to specify a procedure 77.9 contains 2 index entries View the full Volume 3 77.* hierarchy 77.9 excludes: amputation of limb (84.00-84.19, 84.91) that incidental to other operation -- omit code Index entries containing 77.9: Excision bone (ends) (partial), except facial -- see category 77.8 total, except facial -- see category 77.9 facial NEC 76.45 with reconstruction 76.44 mandible 76.42 with reconstruction 76.41 Ostectomy (partial), except facial -- see also category 77.8 total, except facial -- see also category 77.9 facial NEC 76.45 with reconstruction 76.44 mandible 76.42 with reconstruction 76.41