dacryocystostomy

例句：

1. 1.The patient underwent dacryocystoma repair surgery for chronic rhinosinusitis.
   这位患者因慢性鼻窦炎接受了结膜囊造口术修复手术。
2. 2.During the operation, a small incision was made in the conjunctiva to access the nasolacrimal duct.
   手术中，医生在结膜上做了一个小切口以进入泪道。
3. 3.The procedure is typically performed under local anesthesia and can be done as an outpatient procedure.
   这种手术通常在局部麻醉下进行，可以作为门诊手术完成。