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  • Title: Long-term outcomes of combined penetrating keratoplasty with iris-sutured intraocular lens implantation.
    Author: Akpek EK, Altan-Yaycioglu R, Karadayi K, Christen W, Stark WJ.
    Journal: Ophthalmology; 2003 May; 110(5):1017-22. PubMed ID: 12750106.
    Abstract:
    PURPOSE: To evaluate the long-term outcomes of combined penetrating keratoplasty with iris-sutured posterior chamber intraocular lens implantation. PARTICIPANTS: Patients (264 eyes) with aphakic and pseudophakic bullous keratopathy. DESIGN: Retrospective case series. INTERVENTION: Penetrating keratoplasty combined with implantation of an iris-sutured posterior chamber intraocular lens performed by a single surgeon. METHODS: Data were gathered from the institutional database during a period of 10 years (1989-1999) and analyzed using customized software. MAIN OUTCOME MEASURES: Graft survival rate, visual acuity, and intraoperative and postoperative complications. RESULTS: Two-hundred fifty-two consecutive patients (264 eyes) were operated. Graft survival rates were 95% at 1 year, 89% at 2 years, and 81% at 5 years and were comparable to the results of previous corneal transplant studies. Among 180 patients (191 eyes) with a follow-up of at least 2 years (range, 2-11 years; mean, 5 years), the visual acuity at final follow-up visit, compared with preoperative visual acuity was improved in 72% of eyes (mean preoperative visual acuity, 20/250; mean postoperative visual acuity, 20/60). No intraoperative complications were encountered. CONCLUSIONS: Combined penetrating keratoplasty with iris-sutured posterior chamber intraocular lens implantation offers significant vision benefits in this patient group.
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