University of Utah School of Medicine, Salt Lake City, Utah, USA.
J Cataract Refract Surg. 2011 Mar;37(3):433-7. doi: 10.1016/j.jcrs.2010.12.013.
We describe an approach to cataract phacoemulsification that uses the carouseling technique within the capsular bag. This is made possible by a newly designed phacoemulsification tip with 3 unique modifications: a 20-degree right bend in the tip, a semicircular opening, and a third irrigation port. These 3 features facilitate the carouseling technique of phacoemulsification without expressing the lens into the anterior chamber. The method decreases corneal endothelial injury by maximizing the distance between the delivered thermal energy and the corneal endothelium. The preoperative and postoperative pachymetry and endothelial cell counts in the first 8 patients treated using this technique are reported.
我们描述了一种在囊袋内使用回旋技术的白内障超声乳化手术方法。这得益于一种新设计的超声乳化头，它具有 3 个独特的改进：尖端有 20 度的右弯、半圆形开口和第三个冲洗口。这 3 个特征有助于在不将晶状体挤出前房的情况下进行超声乳化的回旋技术。该方法通过最大限度地增加传递的热能与角膜内皮之间的距离，减少了角膜内皮损伤。报道了使用该技术治疗的前 8 例患者的术前和术后角膜厚度和内皮细胞计数。
