Koch P S, Katzen L E
Koch Eye Associates, Warwick, Rhode Island 02886.
J Cataract Refract Surg. 1994 Sep;20(5):566-70. doi: 10.1016/s0886-3350(13)80239-8.
We present a method for phacoemulsification within the capsular bag in which sculpting is performed to provide space for nuclear manipulation and then the posterior plate is cracked into two halves. The nuclear rim is chopped into bite-size pieces for removal using a modified lens hook that is buried in the nuclear periphery and pulled toward the center. The procedure begins as a routine nuclear cracking technique and then stops. It continues as a chop technique.
我们介绍一种在囊袋内进行超声乳化的方法，即先进行雕刻以提供核操作空间，然后将后囊膜分成两半。使用改良的晶状体钩将核边缘切成小块以便取出，该晶状体钩埋入核周边并向中心牵拉。该操作开始时是常规的核劈开技术，然后停止。接着继续作为一种劈核技术。
