direct astigmatism

英 [dəˈrekt əˈstɪɡmətɪzəm]

美 [dəˈrekt əˈstɪɡmətɪzəm]

网络循规性散光

The astigmatism degree was the maximum; the direct astigmatism increased greatly but the indirect astigmatism decreased, non astigmatism disappeared at the 1st postoperative week. Compared with the preoperative, there was significant difference ( P < 0 01).
结果：术后1周眼压最低，散光度数最大，循规性散光增加，逆规性散光减少，无散光状态消失，与术前相比，差异有高度显著性（P<0.01）。
Most of the astigmatic axes before 40 years old were distributed as direct astigmatism.
无论何种散光类型，40岁以下各年龄组散光眼的散光轴向大多呈顺规性散光分布。
Results: The contrast between the changes in the corneal topography one to two weeks after operation and before the operation shows that astigmatism progressed in the direct astigmatism group while diminished in the inverse astigmatism group.
结果：手术后1～2周角膜地形图变化与手术前相比循规性散光组散光增加，经统计学处理差异有显著性，逆规性散光组术后散光较术前减少，差异有显著性。