paracentral

The specific anatomic location of the lesion within the sacrum was also noted for each patient (anteroposterior plane: central, right paracentral, or left paracentral;

每位患者都记录了病灶在骶骨特殊解剖位置（冠状面：中、右侧或左侧；

She complained of decreased vision and a relative paracentral scotoma of her right eye.

一位二十二岁女性，其因玻璃体斑部牵扯症导致视野缺损而到眼科求诊。