2007 ICD-9-CM Procedure 34.81 Excision of lesion or tissue of diaphragm 34.81 is a specific code that can be used to specify a procedure 34.81 contains 3 index entries View the full Volume 3 34.* hierarchy 34.81 excludes: biopsy of diaphragm (34.27) Index entries containing 34.81: Excision diaphragm 34.81 lesion (local) diaphragm 34.81 Resection -- see also Excision, by site diaphragm 34.81