ampulla ductus lacrimalis

例句：

1. 1. The doctor performed a minor surgery on the patient's ampulla ductus lacrimalis to relieve his pain.
   医生为患者进行了一个小手术，以缓解他的疼痛。
2. 2. During the operation, the surgeon carefully dissected the ampulla ductus lacrimalis to avoid damagingthe nerves.
   在手术过程中，外科医生小心地解剖了泪腺管，以避免损伤神经。
3. 3. The patient was advised to keep the eyelid closed and avoid touching the ampulla ductus lacrimalis until the swelling subsided.
   患者被建议保持眼睑闭合，避免触摸泪腺管，直到肿胀消退。