白色白内障超声乳化手术撕囊技巧

目的：探讨白色白内障超声乳化手术的撕囊方法。方法：对76例76只眼,应用一种手法撕囊。向前房内注入黏弹剂,在上方用截囊针截开晶状体前囊约2 mm,用囊膜剪在晶状体前囊截囊口两端呈钝角剪开前囊膜约2-3 mm,再用撕囊镊夹持前囊右侧角逆时针完成撕囊。结果：76只眼白色白内障应用此方法环形撕囊均获成功,成功率为100%,超声乳化手术顺利完成。结论：在白色白内障超声乳化手术中,应用截囊联合剪切撕囊简便、安全、有效,其可显著提高白色白内障连续环形撕囊的成功率,便于掌握和应用。

Use of Capculorhexis Technique for Phacoemulsification in White Cataract

Objective： To find a way of capculorhexis in phacoemulsification for patients with white cataract. Method： Phacoemulsification was performed in seventy-six eyes of 76 patients with white cataract using a capculorhexis technique. Viscoelastic was injected to fill anterior chamber. Firstly, a cut was made on the anterior capsule about 2 mm length using discission needle. Cutting two sides of the anterior capsule opened in an obtuse angle with scissors and the continuous curvilinear capsulorhexis（CCC） was finished. Result： All cases with white cataract had successful results of CCC（100%）. Conclusion： In the white cataract phacoemulsification the use of combinational capculorhexis technique is an easy, safe and effective method. It significantly improves the success rate of CCC. And it is easy to handle and extend.