| 대한안과학회 학술대회 발표 연제 초록 |
| 사시소아 F- 011 |
| 임상활용을 위한 외안근 장력의 정량적 평가 |
1건국대학교 글로컬캠퍼스 과학기술대학 기계전자전공 2건국대학교 의학전문대학원 안과학교실 |
| 1강현규, 2신현진 |
목적 : Accurate information of extraocular muscle (EOM) tension is important for diagnosis and surgical planning of strabismus. The purpose of this study is to estimate the passive tension force of EOMs in normal subjects. 방법 : A system to measure continuous-registration passive length-tension curves of extraocular muscles was designed. Passive tension forced was recorded from the lateral and medial, inferior and superior rectus muscles in eleven subjects (5 to 53 years old) under general anesthesia. 결과 : Normal ranges for the tension of extraocular muscle were 49.8 ± 14.2 for the medial rectus, 48.8 ± 15.5 for the lateral rectus, 46.2 ± 13.4 for the inferior rectus, 50.6 ± 17.6 for the superior rectus. The mean passive tension of the extraocular muscles in male was not significantly larger than in female (p > 0.05). There was also no statistically significant differences between groups and side 결론 : This information about the mechanical properties of passive eye provided by this study will improve the understanding of the biomechanics of the extraocular muscle, and could be useful for strabismus surgery |