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眼内レンズ縫着術施行後6か月以上,平均25か月観察しえた76例80眼についての,長期術後経過から術式および合併症について検討した。術後視力は,一次挿入群では96%で視力改善が得られ,二次挿入群では80%に術後視力の改善あるいは同等の視力が得られた。術後合併症は,網膜剥離が3眼,増殖性硝子体網膜症が1眼,嚢胞様黄斑浮腫が1眼,眼内炎が1眼,角膜輪部凹窩が1眼であった。本術式において,ほとんどの症例で術後視力の改善が得られたが,術後視機能に影響を及ぼす重篤な合併症を生じることもあり,さらなる手術手技の検討と長期の経過観察が必要と考えられる。
We reviewed 80 eyes which underwent sulcus fixation of posterior chamber lens followed up for 6 months or more, average 25 months. The surgery was performed as the initial procedure in 54 eyes and the secondary one in 16 eyes. Improvement in visual acuity was obtained in 96% of eyes after the initial procedure and in 80% after secondary procedure. Postoperative complications included three eyes of retinal detachment and one each of proliferative vitreoretinopathy, cystoid macular edema, endophthalmitis and dellen in the corneal limbus. While the final visual outcome was favorable in general, further refinement in surgical method is necessary to avoid serous complications.
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