2007 ICD-9-CM Procedure 15.4 Other operations on two or more extraocular muscles, one or both eyes 15.4 is a specific code that can be used to specify a procedure 15.4 contains 13 index entries View the full Volume 3 15.* hierarchy Index entries containing 15.4: Cinch, cinching ocular muscle (oblique) (rectus) 15.22 multiple (two or more muscles) 15.4 Folding, eye muscle 15.22 multiple (two or more muscles) 15.4 Lengthening extraocular muscle NEC 15.21 multiple (two or more muscles) 15.4 muscle 83.85 extraocular 15.21 multiple (two or more muscles) 15.4 Myotomy 83.02 eye (oblique) (rectus) 15.21 multiple (two or more muscles) 15.4 Operation extraocular muscle NEC 15.9 multiple (two or more muscles) 15.4 with temporary detachment from globe 15.3 Pleating eye muscle 15.22 multiple (two or more muscles) 15.4 Plication eye muscle (oblique) (rectus) 15.22 multiple (two or more muscles) 15.4 Shortening extraocular muscle NEC 15.22 multiple (two or more muscles) 15.4 eye muscle NEC 15.22 multiple (two or more muscles) (with lengthening) 15.4 muscle 83.85 extraocular 15.22 multiple (two or more muscles) 15.4 Tenotomy 83.13 eye 15.12 multiple (two or more tendons) 15.4 Tuck, tucking -- see also Plication eye muscle 15.22 multiple (two or more muscles) 15.4