David S. Friedman

1. Mentioned In 8 Articles

2. Screening for Narrow Angles in the Singapore Population: Evaluation of New Noncontact Screening Methods

   OphSource (Sep 30 2008) Ophthalmology Explore Article

   Purpose: To assess the screening effectiveness of 3 new noncontact devices, the scanning peripheral anterior chamber depth analyzer (SPAC) (Takagi, Nagano, Japan), which measures peripheral anterior chamber depth (ACD); IOLMaster (Carl Zeiss Meditec, Jena, Germany), which measures central ACD; and Visante anterior segment optical coherence tomography (AS-OCT) (Visante, Carl Zeiss Meditec, Dublin, CA), which images the angles, and to compare these instruments with gonioscopy in identifying people with narrow angles ... (Read Full Article)
   

   Comment on Article Mentions:   Zeiss Visante OCT   Carl Zeiss Meditec   David S. Friedman

3. Changes in Angle Configuration After Phacoemulsification Measured by Anterior Segment Optical Coherence Tomography.

   Journal of Glaucoma (Sep 15 2008) Ophthalmology Explore Article

   Purpose: To measure changes in angle width after phacoemulsification and intraocular lens (IOL) implantation using anterior segment optical coherence tomography (AS-OCT). Materials and Methods: Twenty-one patients undergoing cataract surgery were recruited from the National University Hospital, Singapore. AS-OCT images were obtained of nasal and temporal angle quadrants before and at 1-month after surgery. Optical measurements of central anterior chamber depth were obtained, and gonioscopic measurement of angle width was recorded. ... (Read Full Article)
   

   Comment on Article Mentions:   David Huang   Keck School of Medicine   David S. Friedman

4. Quantitative Analysis of Anterior Segment Optical Coherence Tomography Images: the Zhongshan Angle Assessment Program

   BJO Online (Jul 9 2008) Ophthalmology Explore Article

   Purpose: To describe a new image analysis method and software for anterior chamber images obtained by the anterior-segment optical coherence tomography (AS-OCT).and to assess its intraobserver and interobserver measurement reproducibility. Methods: Twenty 8-bit grayscale 600 x 300 AS-OCT images with apparent wide angles and twenty images with apparent narrow angles were consecutively selected from a database. Two glaucoma fellowship-trained ophthalmologists used proprietary image analysis software to analyze the images twice. ... (Read Full Article)
   

   Comment on Article Mentions:   Zeiss Visante OCT   David S. Friedman   Carl Zeiss Meditec

5. Anterior Chamber Angle Assessment Techniques

   ScienceDirect (May 27 2008) Ophthalmology Explore Article

   Angle-closure glaucoma is a leading cause of irreversible blindness. Diagnosis and treatment are intricately related to angle assessment techniques. This article reviews the literature on angle assessment and provides recommendations about optimal techniques based on the published evidence. Specifically, we review gonioscopy, ultrasound biomicroscopy, and anterior segment optical coherence tomography, all of which can be used to assess the anterior chamber angle directly. In addition, we discuss surrogate approaches to ... (Read Full Article)
   

   Comment on Article Mentions:   David S. Friedman

6. Anterior Chamber Angle Assessment Techniques.

   NCBI HomePage (May 27 2008) Ophthalmology Explore Article

   ...e Assessment Techniques. Surv Ophthalmol. 2008 May - June;53(3):250-273 Authors: Friedman DS, He M Angle-closure glaucoma is a leading cause of irreversible blindness. Diagnosis and t... (Read Full Article)
   

   Comment on Article Mentions:   David S. Friedman

7. Assessment of the scleral spur in anterior segment optical coherence tomography images.

   NCBI HomePage (Feb 13 2008) Ophthalmology Explore Article

   ...aphy images. Arch Ophthalmol. 2008 Feb;126(2):181-5 Authors: Sakata LM, Lavanya R, Friedman DS, Aung HT, Seah SK, Foster PJ, Aung T OBJECTIVE: To assess visibility of the scleral spur in... (Read Full Article)
   

   Comment on Article Mentions:   David S. Friedman   Carl Zeiss Meditec   Zeiss Visante OCT

8. Assessment of the Scleral Spur in Anterior Segment Optical Coherence Tomography Images

   Archives of Ophthalmology (Feb 10 2008) Ophthalmology Explore Article

   ...rior Segment Optical Coherence Tomography Images Lisandro M. Sakata, MD, PhD; Raghavan Lavanya, DO; David S. Friedman, MD; Han T. Aung, MBBS; Steve K. Seah, FRCS; Paul J. Foster, PhD, FRCS; Tin Aung, MBBS, PhD, FRCS(E... (Read Full Article)
   

   Comment on Article Mentions:   Carl Zeiss Meditec   David S. Friedman   Zeiss Visante OCT

9. Changes in anterior segment morphology in response to illumination and after laser iridotomy in Asian eyes: an anterior segment OCT study

   BJO Online (Oct 18 2007) Ophthalmology Explore Article

   Aim: Using the anterior segment optical coherence tomography (AS-OCT) to quantify changes in anterior segment morphology going from light to dark and following laser iridotomy (LI). Methods: Prospective observational study. 17 consecutive subjects without peripheral anterior synechiae undergoing LI were evaluated using gonioscopy and AS-OCT. Angle configuration including angle opening distance (AOD) at 500 microns anterior to the scleral spur, AOD500, trabecular-iris space area up to 750 microns from the ... (Read Full Article)
   

   Comment on Article Mentions:   John Hopkins University   David Huang   David S. Friedman

1-8 of 8