Dual Scheimpflug imaging as a screening method for occludable angles-a comparison with gonioscopy.

Aim: To evaluate dual Scheimpflug analyzer (Galilei) as a screening method for the diagnostic of gonioscopically narrow anterior chamber angles (ACA).

Methods: In 40 eyes of 40 patients with different ACA range, the ACA, anterior chamber volume (ACV) and anterior chamber depth (ACD) were analyzed using the dual Scheimpflug analyzer (Galilei G6 system). Correspondence between these parameters and Shaffer's classification based on gonioscopy were studied.