在处理脱位的人工晶体(IOL)时,睫状沟固定术已得到认可。业已证明使用液态全氟菲(perfluorophenanthrene,商品名Vitreon)有助于脱位的晶体和IOL的摘出。作者报告一例借助Vitreon,经巩膜将脱位的IOL固定于睫状沟。患者70岁,左眼作了白内障囊外摘出和J型袢后房型IOL植入术,手术并发一后囊破口。术后第1天,IOL脱位到玻璃体腔下方。6个月后,扩瞳检查显示IOL一袢仍 Ciliary sulcus fixation has been recognized for the treatment of dislocated intraocular lenses (IOLs). It has been demonstrated that the use of liquid perfluorophenanthrene (Vitreon) facilitates the removal of dislocated crystals and IOLs. The authors report an example of using Vitreon to fix the IOL dislocated through the sclera in the ciliary sulcus. The patient, 70 years old, had an extracapsular cataract extraction and J-posterior posterior chamber IOL implantation in the left eye, and a posterior capsular rupture was performed. On the first postoperative day, the IOL dislocated below the vitreous cavity. Six months later, dilated pupil examination showed that IOL was still