人工晶状体脱位的手术研究进展.

With the popularization of phacoemulsification surgery for cataracts and the widespread use of intraocular lenses (IOL), the incidence of IOL dislocation is increasing. The pathogenesis may be related to progressive zonular dysfunction and capsular contraction. IOL dislocation can be classified into different types according to the timing and location of the IOL dislocation. Management of IOL dislocation includes conservative observation, IOL repositioning, IOL refixation, and IOL replacement. The treatment plan for IOL dislocation is determined by the clinical characteristics of the individual case, such as choosing anterior or pars plana vitrectomy, IOL refixation or replacement, and IOL suture or no suture. There are various surgical treatment methods for IOL dislocation without capsular support. Understanding the disease, early prevention, improving surgical skills, rational use of capsular tension rings, strengthening postoperative follow-up, and mastering treatment methods and the indications for various IOL dislocations can minimize the occurrence and harm of IOL dislocation. [ABSTRACT FROM AUTHOR]