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- 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
- imperforation, otic 外耳道闭锁
- otic imperforation [医] 外耳道闭锁
- imperforation n. 封闭之状态;无孔的东西
- atresia(imperforation) 闭锁, 无孔, 不通
- anal imperforation 肛门闭锁
