수정체낭내팽창고리 사용의 장기 관찰

• 영문명: Long-Term Follow-up of the Insertion of Capsular Tension Ring in Cataract Surgery
• 발행기관: 대한안과학회
• 저자명: 김태완 권지원 이진학,Tae-Wan Kim, M.D., Ji-Won Kwon, M.D., Jin-Hak Lee, M.D.,
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume46,number10, 1624~1629쪽, 전체 6쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2005.10.31

영문 초록

Purpose: To evaluate the long-term results after the insertion of a capsular tension ring (CTR) in eyes with cataract surgery. Methods: Twenty eyes of 20 patients with zonular dialysis determined preoperatively or intraoperatively had phacoemulsification with posterior chamber intraocular lens (PCIOL) and CTR implantation. Best-corrected visual acuity, refractive error, PCIOL decentration, posterior capsular opacity (PCO), and postoperative complications after long-term follow-up were reviewed retrospectively. Results: The mean age of patients was 64 years and mean follow-up time was 34 months. Nineteen of 20 eyes gained 2 or more lines in BCVA. Intraoperatively, 3 eyes (15%) developed posterior capsular ruptures. During the immediate postoperative period, there was minimal corneal edema in 9 eyes (45%) and corneal erosion in 2 eyes (10%). Among the 6 eyes (30%) that developed raised intraocular pressure, 5 eyes responded well to medical therapy. After a long-term follow-up, 2 eyes (10%) developed PCO, but there were no refractive errors, IOL decentration, or high IOP that could affect visual outcome. Conclusions: CTR may enhance safety and efficacy during phacoemulsification and PCIOL implantation for patients with zonular dialysis, and reduce the incidence of IOL decentration and secondary cataract.

키워드

Capsular tension ring, Zonular dialysis