2007 ICD-9-CM Procedure 27.56 Other skin graft to lip and mouth 27.56 is a specific code that can be used to specify a procedure 27.56 contains 4 index entries View the full Volume 3 27.* hierarchy Index entries containing 27.56: Graft, grafting lip 27.56 full-thickness 27.55 mouth, except palate 27.56 full-thickness 27.55 skin (partial-thickness) (split-thickness) 86.69 free (autogenous) NEC 86.60 lip 27.56 thumb 86.62 for pollicization 82.61 reconstruction 82.69 vermilion border (lip) 27.56