2007 ICD-9-CM Procedure 08.51 Canthotomy 08.51 is a specific code that can be used to specify a procedure 08.51 contains 4 index entries View the full Volume 3 08.* hierarchy 08.51 also known as: Enlargement of palpebral fissure Index entries containing 08.51: Canthotomy 08.51 Enlargement palpebral fissure 08.51 Narrowing, palpebral fissure 08.51 Removal -- see also Excision foreign body NEC -- see also Incision, by site 98.20 canthus 98.22 by incision 08.51