Michalos P, Avila E N
Department of Ophthalmology, St. Luke's-Roosevelt Hospital Center, New York, NY, USA.
Ophthalmic Surg Lasers. 1996 Jun;27(6):476-8.
Capsulotomy using a cystotome and continuous tear capsulorhexis has dramatically improved the quality of modern cataract surgery. The authors have devised a microscalpel that has a semicircular configuration and can turn 360 degrees and score or cut the anterior capsule. The blade also has the ability to salvage a radial tear that may occur during capsulorhexis by cutting the extension from the opposite direction and continuing the "peeling off" of the capsule.
使用晶状体囊刀和连续环形撕囊术进行的晶状体切开术极大地提高了现代白内障手术的质量。作者设计了一种具有半圆形结构、可360度旋转并能划开或切开前囊膜的微型手术刀。该刀片还能够通过从相反方向切割延伸部分并继续“剥离”囊膜来挽救撕囊过程中可能出现的放射状撕裂。
