2007 ICD-9-CM Procedure 01.23 Reopening of craniotomy site 01.23 is a specific code that can be used to specify a procedure 01.23 contains 3 index entries View the full Volume 3 01.* hierarchy Index entries containing 01.23: Craniectomy 01.25 reopening of site 01.23 Craniotomy 01.24 reopening of site 01.23 Reopening -- see also Incision, by site craniotomy or craniectomy site 01.23