title: Argon laser peripheral iridoplasty for angle-closure glaucoma in sibilings with weill-marchesani syndrome.
abstract: A patient with Weill-Marchesani syndrome and angle-closure glaucoma had persistent appositional closure after laser iridotomy that was unrelieved by topical application of either miotic or cycloplegic agents. Argon laser peripheral iridoplasty successfully opened the angle. The patient's sister also had Weill-Marchesani syndrome and angle closure unrelieved by laser iridotomy. Angle closure in Weill-Marchesani syndrome and the response to laser iridotomy and treatment with either miotic or cycloplegic agents may be complex and depends on the relative proportion of pupillary block as a mechanism underlying the angle closure, the functional status of the zonular apparatus, and the degree of angle crowding by the peripheral iris in the presence or absence of peripheral anterior synechiae.
authors: *Department of Ophthalmology, The New York Eye and Ear Infirmary, New York, New York, U.S.A., and †Department of Ophthalmology, Jewish General Hospital and McGill University, Montreal, Quebec, Canada.
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authors: Solomon