2007 ICD-9-CM Procedure 21.84 Revision rhinoplasty 21.84 is a specific code that can be used to specify a procedure 21.84 contains 5 index entries View the full Volume 3 21.* hierarchy 21.84 also known as: Rhinoseptoplasty Twisted nose rhinoplasty Index entries containing 21.84: Revision rhinoplasty 21.84 Rhinoplasty (external) (internal) NEC 21.87 revision 21.84 twisted nose 21.84 Rhinoseptoplasty 21.84 Septorhinoplasty 21.84