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Modified transscleral suture for sulcus fixation of posterior chamber lenses
Joerg C Schmidt1, Gregor W Nietgen, Lars Freisberg
1Zentrum für Augenheilkunde, Philipps-Universität Marburg, Robert-Koch-Strasse 4, 35033 Marburg, Germany. jc.schmidt@gmx.de
Abstract:
We describe a modified technique to minimize the risk of hypotony during the placement of transscleral anchoring sutures. An anchor thread is used to transsclerally fixate a posterior chamber intraocular lens (IOL). The IOL is placed precisely and without trauma. The technique was used in 17 patients. Postoperatively, all IOLs were well centered. Visual acuity increased from a preoperative mean of 0.25 to a postoperative mean of 0.40. The mean postoperative refraction was -0.75 diopter (D) (range +0.50 to -4.50 D). Longer phases of hypotony do not occur, and the use of CIF needles can be omitted.