2007 ICD-9-CM Procedure 21.4 Resection of nose 21.4 is a specific code that can be used to specify a procedure 21.4 contains 3 index entries View the full Volume 3 21.* hierarchy 21.4 also known as: Amputation of nose Index entries containing 21.4: Amputation (cineplastic) (closed flap) (guillotine) (kineplastic) (open) 84.91 nose 21.4 Resection -- see also Excision, by site nose (complete) (extended) (partial) (radical) 21.4 Rhinectomy 21.4