imperforation

常见例句

Objective: To explore the prosthetic design and procedure of resid ual crown with complete root canal imperforation so as to solve the clinical pro blem of such cases.
目的:探讨根管完全闭锁钙化残冠、残根的临床修复设计与方法,为修复临床对这类病例提供解决方案。
Conclusions: For avulsion over 3 cm of the ureteral mucosa, stricture or imperforation will occur without any management or with placing a ureteral stent only.
结论：输尿管粘膜剥脱>3cm时不作处理或仅留置输尿管支架管将导致输尿管闭锁或狭窄；
Duplications of Congenital intestinal Imperforation
先天性肠闭锁、肠重复畸形一例报告
plastic operations were necessary for the patients with cicatrical stenosis or imperforation remained of the nasal cavity,pharynx,larynx or trachea.
对后遗鼻腔、咽、喉及气管瘢痕性狭窄或闭锁的患者需手术成形。并就手术注意事项进行讨论。
Congenital imperforation
先天性不通
esophageal imperforation
食管闭锁