|
목적 : To evaluate the role of preoperative macular sensitivity and fixation stability in predicting the visual outcomes of for idiopathic full-thickness macular hole patients after successful surgery.
방법 : In this retrospective case series, nineteen eyes of 18 idiopathic full thickness macular hole patients were included. Best corrected visual acuity(logMAR) was checked during 3 months follow-up. . Central macular sensitivity(2 degree), mean macular sensitivity(Average threshould, 37 stimuli), and fixation stability were measured by microperimetry(MAIA; CenterVue, Padova, Italy) before or 1 month, 3 months after the macular hole surgery.
결과 : BCVA, central macular sensitivity, and fixation stability were improved 3 months after surgery respectively. (p<0.01, p=0.01 ,p=0.02). However, mean macular sensitivity, and preoperative ellipsoid zone diameter were not correlated with the postoperative BCVA. The postoperative BCVA had no significant correlation with fixation stability by multiple regression analysis.
결론 : The postoperative central macular sensitivity, fixation stability could be good prognostic value for the postoperative BCVA after macular hole surgery.
|