title: Focal corneal decompensation caused by an anterior capsulotomy remnant.
abstract: Capsule contraction syndrome, an infrequent but sight-compromising condition, can usually be managed by a neodymium:YAG (Nd:YAG) anterior capsulotomy. The anterior capsule can be split from the visual axis to the periphery with multiple spokes. In this patient, however, these spokes closed, leaving the small anterior capsulotomy indistinguishable from its pre-capsulotomy appearance. A subsequent Nd:YAG laser circumcision of the thickened capsulotomy margin restored the patient's sight. The excised capsular doughnut fell into the anterior chamber angle and resulted 34 months later in localized corneal decompensation. Removal of the capsular remnant markedly improved the corneal changes. The experience from this case suggests that multiple Nd:YAG relaxing incisions may be a safer way to manage capsule contraction syndrome than complete circumcision of the anterior capsule. If the latter approach is taken, the capsular remnant should not be cut completely free of the anterior capsule.
authors.affiliation: Glaucoma Service, Wills Eye Hospital, Philadelphia, Pennsylvania 19107, USA.
authors.forename: R P
authors.initials: RP
authors.lastname: Wilson
authors.forename: R
authors.initials: R
authors.lastname: Gupta
mesh_terms: D000867:Anterior Chamber / Q000473:pathology; D003286:Contracture / Q000209:etiology / Q000601:surgery; D015715:Corneal Edema / Q000209:etiology* / Q000473:pathology; D005260:Female; D005355:Fibrosis / Q000473:pathology; D006801:Humans; D053685:Laser Therapy; D007903:Lens Capsule, Crystalline / Q000473:pathology* / Q000601:surgery*; D008875:Middle Aged; D013577:Syndrome