Bucher P J, Schimmelpfennig B, Faggioni R
Hôpital Ophtalmique, Lausanne, Switzerland.
J Cataract Refract Surg. 1989 Nov;15(6):635-9. doi: 10.1016/s0886-3350(89)80027-6.
Fifty-one soft hydrogel posterior chamber intraocular lenses (IOLs) were implanted in the ciliary sulcus after planned extracapsular cataract extractions. In nine cases the IOLs were positioned with one haptic in the capsular bag and the other in the ciliary sulcus. During a one-year follow-up, Nd:YAG capsulotomy was performed on five eyes and cystoid macular edema was present in two cases. No other serious complications were encountered. At one year, visual acuity was 20/30 or better in all eyes that did not have preexisting secondary eye problems. To prevent postoperative rotation, decentration, and deformation of the IOL, unnecessary intraocular manipulation and "in-out" positioning of the IOL should be avoided.
51枚软性水凝胶后房型人工晶状体在计划行囊外白内障摘除术后植入睫状沟。9例中人工晶状体的一个襻位于囊袋内，另一个襻位于睫状沟。在一年的随访期间，5只眼行了钕:钇铝石榴石激光晶状体后囊膜切开术，2例出现黄斑囊样水肿。未遇到其他严重并发症。一年时，所有术前无继发性眼部问题的眼视力均达到20/30或更好。为防止人工晶状体术后旋转、偏心和变形，应避免不必要的眼内操作及人工晶状体的“进出”定位。
