Sniffing is regulated by the soft palate, a flap of tissue in the back of the throat that directs the flow of air through the mouth and nose.
闻嗅由软腭控制，那是位于喉咙后面的组织，通过不停来回拍动来导向经过嘴和鼻子的气流。
Objective To seek new skin flap donor sites beyond face to repair deformity of nose.
目的探讨在颜面以外的部位寻找合适的供皮瓣区修复鼻尖、鼻小柱缺损。
Objective To delete secondary contracture of reconstruction nose by expanded forehead flap, we discuss about the application of tissue expander in nasal reconstruct by forehead flap.
目的减少扩张后的额部皮瓣再造鼻引起的严重继发挛缩，探讨组织扩张器在额部皮瓣鼻再造术中的应用。
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