Ruiz Department of Ophthalmology and Visual Science, McGovern Medical School at The University of Texas Health Science Center in Houston, Houston, Texas, USA.
Ruiz Department of Ophthalmology and Visual Science, McGovern Medical School at The University of Texas Health Science Center in Houston, Houston, Texas, USA; Robert Cizik Eye Clinic, Houston, Texas, USA.
J Cataract Refract Surg. 2019 Apr;45(4):394-397. doi: 10.1016/j.jcrs.2018.11.013. Epub 2019 Jan 31.
We describe a technique for repositioning an encapsulated, posteriorly dislocated silicone plate-haptic toric intraocular lens (IOL) while preventing further dislocation into the vitreous cavity. Sutures of 10-0 polypropylene were used to ensure safe retrieval of the dislocated IOL. An anterior vitrectomy was then performed to remove the contracted capsular bag around the IOL. The IOL fixation hole was temporarily externalized to allow quick and secure IOL fixation, eliminating the risk for losing the slippery silicone IOL into the vitreous cavity. Using this technique, the IOL was successfully placed in the proper position and resulted in good vision for the patient while avoiding the trauma of lens exchange.
我们描述了一种技术,用于重新定位包裹的、后脱位的硅胶板 - 襻式散光人工晶状体(IOL),同时防止进一步脱位到玻璃体腔。使用 10-0 聚丙烯缝线以确保安全取回脱位的 IOL。然后进行前玻璃体切除术以去除围绕 IOL 的收缩的囊袋。IOL 固定孔暂时外露,以允许快速和安全地固定 IOL,消除将滑溜的硅胶 IOL 丢失到玻璃体腔中的风险。使用该技术,IOL 成功地置于适当的位置,为患者带来良好的视力,同时避免了晶状体置换的创伤。