Department of Cataract & Refractive Surgery, Bombay City Eye Institute and Research Centre, 5 Babulnath Road, Mumbai - 400 007, Maharashtra, India.
Indian J Ophthalmol. 2011 Mar-Apr;59(2):165-6. doi: 10.4103/0301-4738.77014.
We report a case of a bilateral posterior chamber implantable collamer lens (ICL) implantation post-clear lens extraction, to reduce the residual hyperopia, in a patient with nanophthalmic eyes. A 30-year-old female patient, keen to reduce her dependency on glasses and contact lenses, came to our refractive surgery department. Her refractive error was +12.0 and +12.5 diopters in the right and left eye, respectively, with steep corneas on keratometry and a shallow anterior chamber depth. She underwent clear lens extraction with implantation of +35.0 D and +40.0 D IOL in the right eye and left eye, respectively. Her post-operative best-corrected visual acuity was 20/30 with +8.5 D in the right eye and +6 D in the left. She underwent bilateral ICL implantation. Postoperatively after 6 months, her unaided visual acuity was 20/30 in both eyes. In conclusion, ICL implantation can be considered to correct residual hypermetropic ametropia in pseudophakic eyes when other options have limitations.
我们报告了一例双侧后房型可植入 Collamer 透镜(ICL)植入术后的病例,该患者为先天性眼球小,行白内障超声乳化吸除术后残留远视,需要矫正。患者为 30 岁女性,因希望减少对眼镜和隐形眼镜的依赖,来到我院屈光手术科就诊。她的右眼和左眼的屈光不正分别为+12.0 和+12.5 屈光度,角膜曲率计显示角膜陡峭,前房深度较浅。她分别接受了右眼和左眼的白内障超声乳化吸除联合植入+35.0 D 和+40.0 D 的人工晶状体。术后最佳矫正视力右眼为 20/30,+8.5 D,左眼为 20/30,+6 D。她接受了双侧 ICL 植入术。术后 6 个月,双眼裸眼视力均为 20/30。总之,当其他方法存在局限性时,ICL 植入术可考虑用于矫正白内障术后远视性屈光不正。