Results 151 to 160 of about 28,283 (196)

Ultrasound Biomicroscopy in Plateau Iris Syndrome

American Journal of Ophthalmology, 1992
Ultrasound biomicroscopy is a new technique that uses high-frequency ultrasound (50 to 100 MHz) to produce images of the entire anterior segment at high resolution (20 to 50 microns). The iridocorneal angle, iris, ciliary body, and posterior chamber can be imaged in detail and the dimensions and anatomic relationships of these structures determined ...
C J, Pavlin, R, Ritch, F S, Foster
openaire   +4 more sources

Plateau Iris and Severity of Primary Angle Closure Glaucoma

American Journal of Ophthalmology, 2020
To compare the distribution of plateau iris in eyes across varying severity of primary angle closure glaucoma (PACG) using standardized ultrasound biomicroscopy (UBM) criteria.Cross-sectional study.UBM was performed on 210 patients with PACG who had previously undergone laser peripheral iridotomy.
Monisha E. Nongpiur   +5 more
openaire   +4 more sources

Iridociliary apposition in plateau iris syndrome persists after cataract extraction

American Journal of Ophthalmology, 2003
To evaluate the ultrasound biomicroscopic appearance of the anterior segment before and after cataract extraction in eyes with plateau iris syndrome and to determine the effect of postoperative zonular relaxation on ciliary body position.Interventional case series.Eyes with plateau iris syndrome scanned before and after cataract extraction between ...
H Viet, Tran   +2 more
exaly   +6 more sources

Varied Clinical Course in Plateau Iris Syndrome:  A Case Series

Seminars in Ophthalmology, 2013
To present a selected case series of plateau iris syndrome (PIS) that attempts to highlight the varied outcomes.Retrospective review of three selected cases of plateau iris.Case 1 with 23 years follow-up highlights the benign nature of the disease with no disc and field changes. Case 2 represents the progressive form of the disease. Case 3 demonstrates
Aparna, Rao   +3 more
openaire   +4 more sources

Plateau Iris in Primary Angle Closure Glaucoma

Journal of Glaucoma, 2016
To determine prevalence and anterior segment morphology of plateau iris in patients with primary angle closure glaucoma (PACG) after laser peripheral iridotomy using ultrasound biomicroscopy (UBM).In this prospective study, 262 PACG patients and 144 normal controls underwent UBM examination.
Tarannum, Mansoori   +2 more
openaire   +4 more sources

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