2007 ICD-9-CM Procedure 73.22 Internal and combined version with extraction 73.22 is a specific code that can be used to specify a procedure 73.22 contains 4 index entries View the full Volume 3 73.* hierarchy Index entries containing 73.22: Version, obstetrical (bimanual) (cephalic) (combined) (internal) (podalic) 73.21 with extraction 73.22 Braxton Hicks 73.21 with extraction 73.22 Potter's (podalic) 73.21 with extraction 73.22 Wright's (cephalic) 73.21 with extraction 73.22