Singh S K, Winter I
Biratnagar Eye Hospital, Biratnagar, Nepal.
Kathmandu Univ Med J (KUMJ). 2008 Apr-Jun;6(2):239-41.
Phacoemulsification with foldable intraocular lens (IOL) implantation has several advantages because of smaller incision and sutureless technique. The visual recovery is usually fast and any surgically induced astigmatism can be kept at lowest. With increased number of trained phacosurgeons in Nepal, more phacosurgeries with foldable lens implantation are being done. Main purpose of this article is to share our experience with ophthalmic surgeons about the technique of explantation and exchange of foldable hydrophilic acrylic lens with good visual outcome in the post operative period. This article describes a case of damaged intraocular lens within the capsular bag. This was successfully managed by snapping the lens into several pieces and explanting the same lens without enlarging the incision. Explantation of lens was followed by implantation of a new foldable lens with good surgical outcome.
由于切口较小且采用无缝线技术,超声乳化白内障吸除联合可折叠人工晶状体(IOL)植入术具有诸多优势。视力恢复通常较快,且任何手术引起的散光都可降至最低。随着尼泊尔训练有素的白内障手术医生数量增加,更多的白内障手术联合可折叠晶状体植入正在开展。本文的主要目的是与眼科医生分享我们在术后成功取出并更换可折叠亲水性丙烯酸晶状体的技术经验,且术后视力良好。本文描述了一例囊袋内人工晶状体受损的病例。通过将晶状体掰成数块并在不扩大切口的情况下取出同一晶状体,成功解决了该问题。晶状体取出后植入了一枚新的可折叠晶状体,手术效果良好。