Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.4.16.2 (PCP)
 3,761 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Posterior chamber phakic intraocular lens (PCP IOL) implantation is an emerging refractive procedure. We report a case of cataract formation 6 months after uneventful implantation of a Staar PCP IOL to correct high myopia. Visual recovery was achieved after explantation of the phakic IOL and phacoemulsification with implantation of a foldable IOL through the same unenlarged self-sealing corneal incision.
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PMID:Cataract formation after posterior chamber phakic intraocular lens implantation. 1019 45

A 34-year-old woman had posterior chamber phakic intraocular lens (PCP IOL) implantation to correct high myopia in both eyes. Five years postoperatively, the patient presented with a decrease in visual acuity from central anterior subcapsular cataract formation in both eyes and IOL dislocation in the left eye. In vivo confocal microscopy of the cornea showed markedly decreased endothelial cell density in both eyes and the presence of bright endothelial microdeposits possibly related to pigmentary dispersion. Gonioscopy showed angle pigmentary deposits with no intraocular pressure increase. The patient was successfully treated by removing the PCP IOLs and performing phacoemulsification with in-the-bag IOL implantation in both eyes. This led to a recovery of visual acuity. This case report presents the rare occurrence and surgical management of cataract formation, IOL dislocation, and severe endothelial cell loss as a late complication of PCP IOL implantation.
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PMID:Long-term complications of bilateral posterior chamber phakic intraocular lens implantation. 1509 58

We describe a complication of posterior chamber phakic intraocular lens (PCP IOL) implantation for high myopia. Both eyes of a 44-year-old patient were treated prophylactically with a neodymium:YAG laser iridotomy before PCP IOL implantation. Bilateral PCP IOL implantation was performed uneventfully, although a peripheral iridotomy was required immediately after implantation in the right eye because of early pupillary block glaucoma. Two months later, the left eye developed pupillary block glaucoma despite apparently patent iridotomies. The PCP IOLs were subsequently removed.
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PMID:Pupillary block glaucoma secondary to posterior chamber phakic intraocular lens implantation for high myopia. 1509 59