수술시기에 따른 영아내사시의 임상양상 및 수술결과

• 영문명: Clinical Features and Surgical Outcomes of Infantile Esotropia According to the Age at Surgery
• 발행기관: 대한안과학회
• 저자명: 배소현 최동규,So Hyun Bae, M.D., Dong Gyu Choi, M.D.
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume49,number12, 1961~1967쪽, 전체 7쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2008.12.15

영문 초록

Purpose: To evaluate the clinical features, surgical outcome and factors influencing the surgical outcome of infantile esotropia according to the age at surgery. Methods: Seventy patients with infantile esotropia followed for at least 6 months after surgery, were enrolled in a retrospective study. Patients were divided into 2 groups. Group 1 included 25 patients who underwent surgery before the age of 24 months and group 2 included 45 patients who underwent surgery after 24 months of age. The clinical characteristics including age at the initial visit, refractive error, angle of deviation, associated strabismus, success rate and reoperation rate were analyzed according to the age at surgery. Results: The mean angle of esodeviation before surgery was 41.71PD and refractive error was +1.26D. Patients underwent bimedial rectus recessions at the mean age of 67.33 months. The age at the initial visit was significantly older in group 2. Surgical success is defined as the ocular alignment within ±10PD in primary position at the last visit. Fourteen patients (56%) from group 1 and 29 (64.4%) from group 2 obtained surgical success. Reoperation was performed in 8 patients (32%) from group 1 and 8 (17.8%) from group 2, which was not statistically significantly different. Stereopsis better than 3,000 seconds of arc was obtained in 3 patients (50%) from group 1 and 16 (76.2%) from group 2. Conclusions: In group 2, the late-surgery group, the success rate was 64.4% and stereopsis was obtained in 76.2%. Surgical results were not different between the two groups.

키워드

Age at surgery, Infantile esotropia, Surgical outcome