Objective To explore the curative effects of antidromic nasolacrimal expansion combined with artificial nasolacrimalcanal stent implantation for chronic dacryocystitis.
目的探讨逆行鼻泪管扩张联合人工鼻泪管支架植入治疗慢性泪囊炎的临床疗效。
2
The morphology of agger cells differed widely, but its relationship to the anterior border of the middle nasal concha, bulla ethmoidalis and nasolacrimalcanal was quite stable;