2007 ICD-9-CM Procedure 22.64 Sphenoidectomy 22.64 is a specific code that can be used to specify a procedure 22.64 contains 3 index entries View the full Volume 3 22.* hierarchy Index entries containing 22.64: Excision lesion (local) nasal sinus 22.60 sphenoid 22.64 Sinusectomy (nasal) (complete) (partial) (with turbinectomy) 22.60 sphenoid 22.64 Sphenoidectomy 22.64