2007 ICD-9-CM Procedure 16.51 Exenteration of orbit with removal of adjacent structures 16.51 is a specific code that can be used to specify a procedure 16.51 contains 4 index entries View the full Volume 3 16.* hierarchy 16.51 also known as: Radical orbitomaxillectomy Index entries containing 16.51: Discission orbitomaxillary, radical 16.51 Exenteration orbit 16.59 with removal of adjacent structures 16.51 Orbitomaxillectomy, radical 16.51 Resection -- see also Excision, by site orbitomaxillary, radical 16.51