Tips of capsulorhexis& hydrodissection 微創白內障超音波手術- 台灣眼科醫學會影片分享20230629 скачать в хорошем качестве

Tips of capsulorhexis& hydrodissection 微創白內障超音波手術- 台灣眼科醫學會影片分享20230629

• Stephen YC Hsiao, MD, is in private practice at Newvision Eye Surgery Clinic, He can be reached at No.518 5th Section Chung Hsiao East Rd. Taipei, Taiwan; • 蕭裕泉 醫師 潘怡文 醫師 新眼光眼科診所 Taipei Taiwan 台灣 台北市 信義區 http://www.asianewvision.com.tw e-mail: [email protected] Tel: +886-2-23460266 TSCRS 20230625 Make these easier and safer in phacoemusification! A continuous central curvilinear capsulorrhexis is a very important step in phacoemulsification. Ideally, the rhexis should be 0.5 to 1 mm smaller than the diameter of the optic of the IOL (i.e. Correct size is 5.0 to 5.5 mm in diameter). Too large CCC would cause IOL tilt and myopia shift in the future. Too small CCC would make a difficulty in chopping. Make sure that the cannula is patent and attached firmly to the syringe. ( projectile cannula,OMG!! many surgeons had experienced this complication) To rotate the nucleus, place the cannula close to the edge of the rhexis, and press down firmly, rotate the nucleus clockwise and then anticlockwise to reduce the stress on the zonules.