2007 ICD-9-CM Procedure 16.1 Removal of penetrating foreign body from eye, not otherwise specified 16.1 is a specific code that can be used to specify a procedure 16.1 contains 1 index entry View the full Volume 3 16.* hierarchy 16.1 excludes: removal of nonpenetrating foreign body (98.21) Index entries containing 16.1: Removal -- see also Excision foreign body NEC -- see also Incision, by site 98.20 orbit (by magnet) 98.21 by incision 16.1