유리체절제술과 함께 시행한 수정체 전낭과 후낭혼탁 동시 제거술

• 영문명: Pars Plana Vitrectomy Combined With Surgical Removal of Anterior and Posterior Capsular Opacity
• 발행기관: 대한안과학회
• 저자명: 선해정 최경식 이성진,Hae Jung Sun, MD, Kyung Seek Choi, MD, PhD, Sung Jin Lee, MD, PhD
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume50,number9, 1341~1347쪽, 전체 7쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2009.09.15

영문 초록

Purpose: To evaluate the efficacy and intraocular lens (IOL) stability of vitrectomy combined with the surgical removal of anterior capsular opacity (ACO) and posterior capsular opacity (PCO). Methods: Forty-four pseudophakic eyes of 43 patients with retinal disorders underwent vitrectomy with surgical removal after cataract diagnosis. Nineteen eyes of 19 patients (group 1) had ACO and PCO removed while 25 eyes of 24 patients (group 2) had only PCO removed. Total removal of the entire lens capsule, except for the area around the haptics, was performed when capsular opacity with fibrosis was observed around the capsulorrhexis margin. LogMAR best corrected visual acuity (BCVA), intraoperative complications and postoperative complications were compared. Results: The retina was flat and postoperative BCVA improved in both groups. Intraoperative complications of IOL dislocation occurred in 3 eyes (15.8%) in group 1 and in 1 eye (4.0%) in group 2 (p=0.178). Among the 4 IOLs, 3 were open-loop haptic IOLs and 1 was a closed-loop haptic IOL. Late postoperative complications of IOL capture occurred in 1 eye (5.3%) in group 1. Conclusions: Removal of ACO and PCO for better visualization of the peripheral retina resulted in an improved visual recovery while intraoperative complications and postoperative complications were comparable to PCO removal alone. Removal limited to the optic zone would be more stable when considering any adhesion between the lens capsule and the IOL.

키워드

After cataract, Anterior capsular opacity, IOL stability, Posterior capsular opacity, Vitrectomy