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A Rare Case of Secondary Angle Closure Glaucoma Due to Soemmering's Ring in a Pseudophakic Eye: The Role of Ultrasound Biomicroscopy. [PDF]
CureusPapafotiou E +5 more
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Laser Peripheral Iridotomy in Primary Angle Closure
Ophthalmology, 2018Sunita Radhakrishnan +4 more
openaire +3 more sources
Peripheral Iridotomy Using Nd:YLF Laser
Ophthalmic Surgery, Lasers and Imaging Retina, 1992ABSTRACT We used the Nd:YLF Oscillator/Regenerative Amplifier Laser (ISL, San Diego, Calif) at 1053 nm to perform peripheral iridotomies in three eyes. The total amount of energy required was greater than the usual amount needed in Nd:YAG peripheral iridotomies.
J P, Frangie, S B, Park, J V, Aquavella
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Malignant Glaucoma After Laser Peripheral Iridotomy
Journal of Glaucoma, 2019Purpose: We describe a patient with primary angle-closure glaucoma who developed malignant glaucoma following laser peripheral iridotomy. Methods: A 58-year-old male presented with peripheral and central anterior chamber shallowing following an uncomplicated Nd: YAG laser peripheral
Jason A, Greenfield +2 more
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Laser Peripheral Iridotomy Changes Anterior Chamber Architecture
European Journal of Ophthalmology, 2016Purpose The pressure gradient between anterior and posterior chamber in acute angle closure (AAC) and primary angle closure suspects is balanced by a sufficient laser peripheral iridotomy (LPI). The anterior chamber changes induced by LPI in patients with unilateral AAC were examined and compared to healthy eyes to define threshold values, which may ...
Christian, Theinert +2 more
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2020
Laser peripheral iridotomy (LPI) is a procedure for managing angle-closure glaucoma caused by relative or absolute pupillary block. LPI eliminates pupillary block by allowing the aqueous to pass directly from the posterior chamber into the anterior chamber, bypassing the pupillary opening.
Young Kook Kim, Ki Ho Park
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Laser peripheral iridotomy (LPI) is a procedure for managing angle-closure glaucoma caused by relative or absolute pupillary block. LPI eliminates pupillary block by allowing the aqueous to pass directly from the posterior chamber into the anterior chamber, bypassing the pupillary opening.
Young Kook Kim, Ki Ho Park
openaire +1 more source
Prophylactic laser peripheral iridotomy and cataract progression
Eye, 2010To determine whether prophylactic laser peripheral iridotomy (LPI) for primary angle closure (PAC) is associated with cataract progression.In 1999, Mongolian volunteers aged>or=50 years were invited to participate in a longitudinal study. Glaucoma was excluded in all participants and 712 of them were selected to undergo a full ophthalmic examination as
J L Y, Yip +8 more
openaire +2 more sources
2017
Laser iridotomy functions to relieve pupillary block by allowing an equalization of pressure between the anterior and posterior chambers. Patients should have had nonindentation gonioscopy that demonstrated contact between the iris and the trabecular meshwork typically for greater than 180° of the angle, although clinician discretion may be employed on
Nathan M. Radcliffe, Tarika Thareja
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Laser iridotomy functions to relieve pupillary block by allowing an equalization of pressure between the anterior and posterior chambers. Patients should have had nonindentation gonioscopy that demonstrated contact between the iris and the trabecular meshwork typically for greater than 180° of the angle, although clinician discretion may be employed on
Nathan M. Radcliffe, Tarika Thareja
openaire +1 more source
Lens Dislocation Following Yag Laser Peripheral Iridotomy
Ophthalmic Surgery, Lasers and Imaging Retina, 2010A rare case where laser peripheral iridotomy resulted in crystalline lens dislocation into the vitreous cavity. The patient was managed with pars plana vitrectomy, fragmatome lensectomy, anterior chamber intraocular lens and surgical iridotomy with a final best corrected visual acuity of 6/9.
Sacha P, Moore +3 more
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Diode Laser-Pumped, Frequency-Doubled Neodymium:YAG Laser Peripheral Iridotomy
Ophthalmic Surgery, Lasers and Imaging Retina, 1997* BACKGROUND AND OBJECTIVE: The solid state, continuous-wave, frequency-doubled neodymium:yttrium-aluminum-garnet (Nd:YAG) laser pumped by a diode laser has several advantages, including air cooling, higher electrical to optical efficiency ratios, portability, and the use of standard 110-V AC electrical service.
M M, Abreu, R A, Sierra, P A, Netland
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