Methods Phacoemulsification by dual linear control energy and vacuum combined with technique of no revolving nucleus were performed on 220 cataract cases(233 eyes).

• 方法对220例(233只眼)悬韧带脆弱的白内障患者,应用双向线性能量和负压控制系统的高负压低能量技术结合不旋转核超声乳化法行白内障超声乳化联合人工晶体植入术。