超声乳化白内障吸出术具有切口小、损伤轻、术后散光小、视力恢复快等优点,已经得到了广泛的推广。但至今大多数术者采用的是囊袋内原位超声乳化技术。自从2000年元月以来,我们采用了囊袋上翻转超声乳化技术;即将晶体核翻转,从囊袋内脱出至囊袋上,乳化头斜面向下,采用超声-劈核方法(Phaco-chop)进行乳化吸出。1000余例的实验证明,囊袋上翻转超声乳化不仅操作方便,乳化时间短、能量低,而且对眼内组织损伤小,并发症少,安全性好。 Phacoemulsification cataract extraction with a small incision, light injury, postoperative astigmatism, rapid visual recovery, etc., has been widely promoted. But so far most surgeons use capsular in situ phacoemulsification technology. Since January 2000, we have adopted capsular inversion phacoemulsification; that is, the crystal nucleus is turned over and released from the capsular bag into the capsular bag. The emulsification head is inclined downward, and the phaco-chop method is adopted. Emulsified aspiration. More than 1,000 cases of experiments show that capsular flip phacoemulsification is not only easy to operate, emulsification time is short, low energy, but also less damage to the eye tissue, fewer complications, good safety.