2007 ICD-9-CM Procedure 77.7 Excision of bone for graft 77.7 is a non-specific code that should not be used to specify a procedure 77.7 contains 2 index entries View the full Volume 3 77.* hierarchy Index entries containing 77.7: Excision bone (ends) (partial), except facial -- see category 77.8 for graft (autograft) (homograft) -- see category 77.7 Ostectomy (partial), except facial -- see also category 77.8 for graft (autograft) (homograft) -- see also category 77.7 mandible 76.31 total 76.42 with reconstruction 76.41