title: Gonioscopic ab interno Nd:YLF laser sclerostomy in human cadaver eyes.
abstract: We explored the potential of the picosecond Nd:YLF laser to perform gonioscopic ab interno sclerostomy in human cadaver eyes. Full-thickness sclerostomies were created in 12 such eyes and confirmed by external scleral and histopathologic examination. Optimum parameters for successful completion of a sclerostomy were: a rectangular pattern of 0.3 mm by 0.3 mm, a repetition rate of 1000 pulses per second, an energy-per-pulse of 400 mJ, and a spot separation between 10 and 50 microns, with no focal offset. The Nd:YLF laser reliably created successful gonioscopic sclerostomies with minimal adjacent thermal damage in human cadaver eyes.
authors.affiliation: Oshrnan Laser Pavillion, Cullen Eye Institute, Baylor College of Medicine, Houston, TX 77030, USA.
authors.forename: O
authors.initials: O
authors.lastname: Oram
authors.forename: R L
authors.initials: RL
authors.lastname: Gross
authors.forename: T D
authors.initials: TD
authors.lastname: Severin
authors.forename: S
authors.initials: S
authors.lastname: Orengo-Nania
authors.forename: R M
authors.initials: RM
authors.lastname: Feldman
mesh_terms: D002102:Cadaver; D005901:Glaucoma / Q000601:surgery; D006068:Gonioscopy; D006801:Humans; D053685:Laser Therapy; D012590:Sclera / Q000473:pathology / Q000601:surgery; D012599:Sclerostomy / Q000379:methods*