2007 ICD-9-CM Procedure 27.41 Labial frenectomy 27.41 is a specific code that can be used to specify a procedure 27.41 contains 4 index entries View the full Volume 3 27.* hierarchy 27.41 excludes: division of labial frenum (27.91) Index entries containing 27.41: Excision frenulum, frenum labial (lip) 27.41 Frenectomy labial 27.41 lip 27.41 maxillary 27.41