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Abstract #12210 Published in IGR 7-2
Choroidal detachment after filtering surgery
Ku W-C; Lin Y-H; Chuang L-H; Yang K-JChang Gung medical journal 2005; 28: 151-158
BACKGROUND: The purpose of this study is to report the treatment and outcome of eight cases of choroidal detachment, which occurred several days to many years after trabeculectomy. METHODS: This is a retrospective study of eight cases of choroidal detachment after trabeculectomy with or without cataract extraction reviewed at CGMH, Keelung, from 2002 to 2004. One eye with idiopathic scleromalacia with chronic uveitis and secondary glaucoma, five eyes with primary open angle glaucoma and two eyes with chronic angle closure glaucoma after trabeculectomy were reported. Six of the eight cases developed acute onset choroidal detachment within two weeks after surgery. The other two cases suffered from choroidal detachment many years after trabeculectomy for different reasons. Regarding the types of operation, combined glaucoma and cataract surgery was performed in five cases and intraoperative application of adjunctive mitomycin C was used in two cases. Decrease in vision acuity and varying degrees of eye pain with a flat or shallow chamber were noted in all cases. Associated hypotony was found in six of the eight cases. The treatment included topical cycloplegic corticosteroid and oral corticosteroid. RESULTS: Choroidal detachments were improved or complete resolution obtained after medical treatment for about three weeks to one month in all cases. But persistent poor control of intraocular pressure was found in two cases. Ultrasonography was used as a reliable tool to confirm the diagnosis and resolution of choroidal etachment in cases of blurred fundus examination and synechiae miotic pupil. CONCLUSIONS: Choroidal detachment is one of the complications after trabeculectomy. The diagnosis of choroidal detachment can be confirmed most reliably by ultrasonography. Medical therapy is effective for resolution.
Dr. W.-C. Ku, Department of Ophthalmology, Chang Gung Memorial Hospital, No. 222, Maijin Rd., Anle Chiu, Keelung 204, China
Classification:
12.8.11 Complications, endophthalmitis (Part of: 12 Surgical treatment > 12.8 Filtering surgery)