Pigmentation of the posterior lens capsule central to Wieger's ligament and the Scheie line: a possible indication of the pigment dispersion syndrome

Abstract

Observation of pigment deposition on the posterior lens central to Wieger's ligament and the position of the so-called Scheie line is reported as a clinical sign of the pigment dispersion syndrome (PDS). Although abnormal pigmentation of the posterior lens surface is well-known to occur as scattered deposition among the zonule insertions as well as in the shape of a line formed within the crevice just anterior to the junction between the posterior capsule and the anterior hyaloid face, pigmentation has not been well-known to occur more centrally, nearer the polar capsular region. Pigment in this location is a relatively unknown finding in PDS and may lead to suspicion and diagnosis of this disorder.