Abstract
Pigment dispersion syndrome (PDS) and pigmentary glaucoma (PG) are two successive stages of the same disease process characterized by disruption of the posterior iris pigment epithelium and deposition of the dispersed pigment granules throughout the anterior segment. The classic diagnostic triad that characterizes the PDS consists of corneal endothelial pigmentation; slit-like, radial, mid-peripheral iris transillumination defects; and dense homogeneous pigmentation of the trabecular meshwork. In PDS, the anterior chamber is often deeper than normal both centrally and peripherally. The iridocorneal angle is typically wide open, the iris is inserted posteriorly into the ciliary body, and the configuration of the peripheral iris is concave1. PG is defined as glaucomatous optic neuropathy attributable to elevated intraocular pressure (IOP) from PDS.
The authors do not have any financial interest in any technique or device described in this chapter.
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Park, S.C., Tello, C., Radcliffe, N., Ritch, R. (2014). Pigment Dispersion Syndrome and Pigmentary Glaucoma. In: Samples, J., Schacknow, P. (eds) Clinical Glaucoma Care. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-4172-4_16
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