foramen opticum

例句：

1. 1. The patient's condition worsened after the surgery.
   手术后，患者的病情恶化了。
2. 2.The doctor performed an operation to repair the damaged nerve.
   医生进行了手术来修复受损的神经。
3. 3. The researcher discovered a new mechanism that could potentially improve vision.
   研究者发现了一种可能改善视力的新机制。