optic papilla

• 视神经乳头

optic papilla的用法和样例：

例句

1. Funduscopy of the right eye revealed an edematous optic disc and macular star.Detailed diagnostic investigations failed to demonstrate a cause.
   发病后一周，再检查病人眼底，发现右眼眼底视神经乳头仍水肿外，此时合并出现了星状黄斑，左眼则仍是正常。