The standard three passages pars plana vitrectomy combined with phacofragmentation were performed on, 8 eyes with dislocated lens, 12 of which complicated with scleral fixation of IOL.

• 晶状体全脱位18只眼均采用标准三通道经睫状体扁平部玻璃体切除联合超声乳化粉碎术，人工晶体睫状沟固定术12只眼。