ICD-9-CM Procedures (FY10)

12.12 Other iridotomyCorectomyDiscission of irisIridotomy NOS12.13 Excision of prolapsed irisOPERATIONS ON THE EYE (08-16))12.14 Other iridectomyIridectomy (basal) (peripheral) (total)12.2 Diagnostic procedures on iris, ciliary body, sclera, and anteriorchamber12.21 Diagnostic aspiration of anterior chamber of eye12.22 Biopsy of iris12.29 Other diagnostic procedures on iris, ciliary body, sclera, andanterior chamber12.3 Iridoplasty and coreoplasty12.31 Lysis of goniosynechiaeLysis of goniosynechiae by injection of air or liquid12.32 Lysis of other anterior synechiaeLysis of anterior synechiae:NOSby injection of air or liquid12.33 Lysis of posterior synechiaeLysis of iris adhesions NOS12.34 Lysis of corneovitreal adhesions12.35 CoreoplastyNeedling of pupillary membrane12.39 Other iridoplasty12.4 Excision or destruction of lesion of iris and ciliary body12.40 Removal of lesion of anterior segment of eye, not otherwisespecified12.41 Destruction of lesion of iris, nonexcisionalDestruction of lesion of iris by:cauterizationcryotherapyphotocoagulation12.42 Excision of lesion of irisExcludes: biopsy of iris (12.22)12.43 Destruction of lesion of ciliary body, nonexcisional12.44 Excision of lesion of ciliary body12.5 Facilitation of intraocular circulation12.51 Goniopuncture without goniotomy12.52 Goniotomy without goniopuncture12.53 Goniotomy with goniopuncture12.54 Trabeculotomy ab externo New code ® Revised code 4 th digit required 43