title: Use of the single-plate Molteno implant in refractory glaucoma.
abstract: During a 5-year period, 60 patients with uncontrolled glaucoma in one eye, who were considered to have a poor surgical prognosis with conventional drainage surgery, were treated with a single-plate Molteno implant. The surgery was performed in one operation and the tube tied with an absorbable suture in all cases. The overall follow-up was 20.3 +/- 11 months (range 3-60). A successful outcome (defined as an intra-ocular pressure < or = 21 mm Hg with or without treatment) was achieved in 56% of the 16 eyes with either aphakic or pseudophakic glaucoma, in 71% of the 14 eyes with uncontrolled glaucoma despite a previous filtering procedure, in 46% of the 13 eyes with traumatic glaucoma and in 64% of the 17 eyes with traumatic glaucoma and lens involvement. The visual acuity remained the same or better in 70% (42/60). Early complications of the surgery were transient and easily treated. Late complications included tube exposure in 3 (5%), tube retraction in 2 (3.3%), bleb encapsulation in 5 (8.3%) and corneal decompensation in 1 (1.65%). This study suggests that the single-plate Molteno implant is a useful drainage device with satisfactory results when used for the treatment of refractory secondary glaucoma.
authors: Department of Ophthalmology, Groote Schuur Hospital, Cape Town, South Africa.
authors: A
authors: A
authors: Mermoud
authors: J F
authors: JF
authors: Salmon
authors: C
authors: C
authors: Straker
authors: A D
authors: AD
authors: Murray
mesh_terms: D000328:Adult; D000368:Aged; D000867:Anterior Chamber / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D005901:Glaucoma / Q000209:etiology / Q000601:surgery*; D006801:Humans; D007910:Lenses, Intraocular; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology / Q000601:surgery*; D019736:Prostheses and Implants; D012189:Retrospective Studies; D012590:Sclera / Q000601:surgery; D013536:Suture Techniques