2007 ICD-9-CM Procedure 85.22 Resection of quadrant of breast 85.22 is a specific code that can be used to specify a procedure 85.22 contains 2 index entries View the full Volume 3 85.* hierarchy Index entries containing 85.22: Quadrant resection of breast 85.22 Resection -- see also Excision, by site breast -- see also Mastectomy quadrant 85.22