Methods: All 53 cases underment bimanual surgery bimanual vitrectomy illuminated by assistants were followed op for 6 to 16 months (the average is 13.2 months).

• 方法：对本院53例需行双手操作法玻璃体切割手术患者行助手照明下四切口双手操作玻璃体切割手术，术后随访6-16月，平均13.；2月，对手术效果及术中、术后并发症进行评估。