| The Long Term Surgical Outcome after Bilateral Medial Rectus Muscle Recession in Partially Accommodative Esotropia. |
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Ji Hoon Song, Yeol Seog Seong, Yoon Hee Chang, Jong Bok Lee |
1The Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, Korea. 491209@yumc.yonsei.ac.kr
2Department of Ophthalmology, Sungkyunkwan University, Suwon, Korea.
3Department of Ophthalmology, Ajou University, Suwon, Korea. |
| 부분조절내사시에서 양안 내직근 후전술 후 장기 성적 |
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송지훈 ( Song Ji Hun ) , 성열석 ( Seong Yeol Seog ) , 장윤희 ( Jang Yun Hui ) , 이종복 ( Lee Jong Bog ) |
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| Abstract |
PURPOSE
To study the correlation between the outcome of the early postoperative period and the long-term outcome after surgery for partially accommodative esotropia. METHODS: The medical records of total 85 patients with partially accommodative esotropia, who underwent bilateral medial rectus muscle recession, and were followed-up at least 6 months, were retrospectively reviewed. The results were analyzed at 1 month, and 1 and 4 years after surgery. RESULTS: Of the 85 patients, 67 (78.8%) revealed postoperative deviation of less than 10 PD, 11 (12.9%) and 7 (8.2%) esotropia and exotropia more than 11 PD, respecrively, 1 month after surgery. At 1year postoperatively, 59 (77.6%), 8 (10.5%) and 9 (11.8%) showed acceptable deviation, undercorrection, and overcorrection, respectively. 4 years after surgery, 26 (81.2%) and 3 (9.4%) each showed acceptable deviation, undercorrection, and overcorrection, respectively. The results showed a tendency to become exotropic during the 4 years after surgery. CONCLUSIONS: In partially accommodative esotropia, it is essential that orthotropia or minimal esotropia should be present in the early postoperative period in order to obtain a good binocular alignment as the long term result. It is recommended that overcorrection be avoided in early postoperative exotropia. |
| Key Words:
Bilateral medial rectus muscle recession;Long-term outcome;Partially accommodative esotropia |
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