Short-Term Clinical Outcomes of Laser Trabeculoplasty Using a 577-nm Wavelength Laser
Journal of the Korean Ophthalmological Society
;
: 563-569, 2014.
Article
in Korean
| WPRIM
| ID: wpr-74884
ABSTRACT
PURPOSE:
To evaluate the pressure-lowering effects of single-spot laser trabeculoplasty and patterned laser trabeculoplasty using a 577-nm wavelength laser.METHODS:
A total 35 eyes of 35 patients with primary open-angle glaucoma were enrolled in this study. Eighteen eyes of 18 patients were treated with 360degrees single-spot laser trabeculoplasty and 17 eyes of 17 patients were treated with 360degrees patterned laser trabeculoplasty. All patients were evaluated after laser trabeculoplasty at 1 week, 1 month, 3 months, and 6 months using slit lamp examination and Goldmann applanation tonometry.RESULTS:
At 6 months postoperatively, the single-spot laser trabeculoplasty group had a mean IOP of 15.89 +/- 3.89 mm Hg with a mean IOP reduction of 37.1%, while the patterned laser trabeculoplasty group had a mean IOP of 17.57 +/- 2.64 mm Hg with a mean IOP reduction of 27.1%.CONCLUSIONS:
Laser trabeculoplasty with a 577-nm optically pumped semiconductor laser was safe and demonstrated an IOP lowering effect. There were no significant differences in the IOP lowering effects between the single-spot laser trabeculoplasty and the patterned laser trabeculoplasty.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Trabeculectomy
/
Glaucoma, Open-Angle
/
Lasers, Semiconductor
/
Manometry
Limits:
Humans
Language:
Korean
Journal:
Journal of the Korean Ophthalmological Society
Year:
2014
Type:
Article
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