이전에 인공수정체 공막고정술 시행 후 발생한 인공수정체탈구에서 공막고정술 재수술의 결과 = Outcomes of Re-fixation after the First Intraocular Lens Scleral Fixation

국문 초록 (Abstract)

목적: 일차 인공수정체 공막고정술 시행 이후 재탈구된 인공수정체에 대한 이차 인공수정체 공막고정술의 임상 결과에 대해 알아보고자 하였다. 대상과 방법: 이전에 인공수정체 공막고정술을 시행 받은 환자들 중 인공수정체탈구가 발생하여 유리체절제술 및 이차 인공수정체공막고정술을 시행한 환자를 대상으로 후향적 의무기록을 분석하였다. 이전의 일차 수술 후 1개월에 측정된 시력을 이차 수술 후 1개월에 측정한 시력과 구면렌즈대응치를 서로 비교하였으며, 이차 수술 후 합병증 발생 여부를 확인하였다. 결과: 전체 21안을 대상으로 연구를 시행하였다. 13안(61.9%)의 경우 인공수정체의 완전한 탈구가 발생하여 기존의 인공수정체교환술을 시행하였으며, 8안(38.1%)의 경우 탈구가 발생한 한 쪽 지지부만 고정하였다. 최대교정시력(logMAR)은 일차 수술 후 평균 0.17 ± 0.25였으며, 이차 수술 후 평균 0.11 ± 0.23으로 유의한 차이가 없었다(p=0.073). 구면렌즈대응치는 일차 수술 후 평균 -0.94 ± 1.69 diopters (D)였으며, 이차 수술 후 평균 -0.58 ± 1.46 D로 유의한 차이가 없었다(p=0.076). 8안(38.1%)에서 일시적인 안압상승, 봉합사노출과 같은 합병증이 발생하였으나 수술적 처치를 요하는 경우는 없었다. 결론: 인공수정체 공막고정술을 한 후 발생한 인공수정체탈구에 대한 이차 인공수정체 공막고정술을 통해 일차 수술과 비슷한 결과를 얻을 수 있었으며, 심각한 합병증은 없었다.

다국어 초록 (Multilingual Abstract)

Purpose: To investigate the outcomes of re-fixation after the first intraocular lens (IOL) scleral fixation. Methods: We retrospectively reviewed the charts of patients who underwent second IOL scleral fixation and vitrectomy for dislocation of IOL after the first IOL scleral fixation. We compared the best-corrected visual acuity (BCVA) and spherical equivalent (SE) after 1 month of the first and second surgery, and noted the complications. Results: We included 21 eyes that underwent second IOL scleral fixation: 13 eyes (61.9%) with IOL exchange and eight (38.1%) with one-haptic fixation. Mean BCVAs (LogMAR) were 0.17 ± 0.25 and 0.11 ± 0.23 after the first and second surgery, respectively (p = 0.073); mean SEs were -0.94 ± 1.69 and -0.58 ± 1.46 diopters after the first and second surgery, respectively (p = 0.076). Postoperative complications occurred in eight eyes (38.1%), including temporarily increased intraocular pressure and suture knots exposure. However, none of the complications required re-operation. Conclusions: The outcomes of primary and secondary IOL fixation were similar, and there were no serious complications of the second surgery.

목차 (Table of Contents)

• 대상과 방법 결과 고찰

참고문헌 (Reference)

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