AS-OCT can be a valuable tool for the identification and sequential evaluation of patients with various anterior segment pathologies. It is especially advantageous for evaluating degrees of …

Optical coherence tomography (OCT) is a high resolution cross-sectional imaging modality initially developed for retinal imaging. Anterior segment OCT (ASOCT) imaging was first described in …

2023年1月15日 · Anterior Chamber Angle Analysis. AS-OCT can be extremely useful in assessing the anterior chamber. It is an important complement to gonioscopy and can confirm …

Cirrus HD-OCT makes images of the anterior chamber angle with higher resolution than does AS-OCT devices. With the Cirrus OCT, details of the anterior chamber angle such as the scleral …

2024年4月1日 · Anterior-segment OCT (AS-OCT) is more objective than gonioscopy and does not require experienced examin­ers. Although several numeric values can be attained via AS-OCT …

We then review the applications of AS-OCT for characterizing the anatomical structures of the anterior segment and aqueous outflow pathways, including the anterior chamber angle, …

2012年8月1日 · Influence of pupil size on angle measurements obtained with AS-OCT; the angle is more open (21.7 ° versus 2.9 °) with a smaller pupil. Angle closure is characterized by …

2021年3月8日 · Anterior segment optical coherence tomography (AS-OCT) is a reliable anterior chamber angle evaluation method . The modality allows well quantifiable and highly …

AS-OCT measures: angle opening distance from Schwalbe line (SL) perpendicular (AOD-SL-Perp) and vertical to iris (AOD-SL-Vert), and iridotrabecular angle (ITA). Pentacam measures: …

AS-OCT is the ability to use the scans to teach patients about their ocular conditions, especially those with nar-row angles or with primary angle closure (PAC), who are typically …