Evaluation methods of anterior chamber and angle structures after laser peripheral iridotomy
10.3760/cma.j.issn.2095-0160.2011.02.019
- VernacularTitle:激光周边虹膜切除术后前房及房角形态评价方法的研究进展
- Author:
Zhong, LIN
;
Yi-cao, ZHANG
- Publication Type:Journal Article
- Keywords:
Laser peripheral iridotomy;
Anterior chamber angle;
Gonioscopy;
Ultrasound biomicroscopy;
Anterior segment OCT
- From:
Chinese Journal of Experimental Ophthalmology
2011;29(2):174-178
- CountryChina
- Language:Chinese
-
Abstract:
Laser peripheral iridotomy ( LPI) is one of the main therapy for glaucoma due to its reliable efficacy of widening peripheral angle and therefore decreasing intraocular pressure by partially relieving pupillary block. The parameters of the anterior chamber angle following the LPI are the main evaluation indexes. At present,the detecting and diagnosis technique for the anterior chamber angle is deeply advancing, including gonioscopy, ultrasound biomicroscopy, anterior segment optical coherence tomography and Pentacam. These methods offer some useful parameters and also present with some limits in the application respectively in the evaluation of anterior chamber and angle structure. This review focuses on the application of Methods mentioned above and morphologic changes of anterior chamber and angle structure following the LPI.
