2007 ICD-9-CM Procedure 20.51 Excision of lesion of middle ear 20.51 is a specific code that can be used to specify a procedure 20.51 contains 5 index entries View the full Volume 3 20.* hierarchy 20.51 excludes: biopsy of middle ear (20.32) Index entries containing 20.51: Coagulation, electrocoagulation -- see also Destruction, ear middle 20.51 Electrocoagulation -- see also Destruction, lesion, by site ear middle 20.51 Excision glomus jugulare tumor 20.51 lesion (local) middle ear 20.51 Glomectomy jugulare 20.51