The 23 Gauge Capsulorrhexis Forceps Having a Cystotome Function

摘要

We evaluate the operational performance of the 23 gauge Capsulorrhexis forceps with a cystotome function. The 23 gauge Capsulorrhexis forceps were applied in 6 complex cases such as cataract surgery after closed-angle glaucoma with shallow anterior chamber, mal mydriasis, or lens sub-luxation. In all cases, we measured each patient's gonio angle level and degree of mydriasis. The forceps can be used in all cases even shallow anterior chamber glaucoma, because the forceps have both the functions of forceps and a cystotome with 55 degrees angulated needle. Although lens subluxation was found in 5 out of the 6 cases during continuous curvilinear Capsulorrhexis (CCC), implantation of the intraocular lens (IOL) in the capsular bag was successfully completed in these 5 cases. The 23 gauge forceps were effective particularly in cases for cataract surgery after glaucoma operation.