title: Transscleral cyclophotocoagulation using a contact laser probe: a histologic and clinical study in rabbits.
abstract: Transscleral photocoagulation of the ciliary body was achieved in pigmented rabbits using a sapphire probe delivery system coupled to a commercial surgical continuous-wave Nd:YAG laser. This contact technique was found to be effective in reducing intraocular pressure (IOP); greater treatment energies were associated with a more prolonged reduction in IOP, and also correlated with a greater degree of histologic damage to the ciliary body. Treatment energies of 0.8-1.0 Joules produced substantial disruption of the ciliary body. This technique is easy to learn and offers ease in control and placement of the coagulation spots.
authors: Massachusetts Eye and Ear Infirmary, Howe Laboratory and Laser Research Center, Harvard Medical School, Boston 02114.
authors: M A
authors: MA
authors: Latina
authors: S
authors: S
authors: Patel
authors: A W
authors: AW
authors: de Kater
authors: S
authors: S
authors: Goode
authors: N S
authors: NS
authors: Nishioka
authors: C A
authors: CA
authors: Puliafito
mesh_terms: D000818:Animals; D001284:Atrophy / Q000209:etiology; D002924:Ciliary Body / Q000473:pathology / Q000601:surgery*; D005901:Glaucoma / Q000473:pathology / Q000503:physiopathology / Q000601:surgery*; D007429:Intraocular Pressure; D053685:Laser Therapy / Q000009:adverse effects / Q000295:instrumentation* / Q000379:methods; D008028:Light Coagulation / Q000009:adverse effects / Q000295:instrumentation* / Q000379:methods; D009336:Necrosis; D009354:Neodymium; D011817:Rabbits; D012590:Sclera / Q000601:surgery*
chemical_list: D009354:Neodymium