expanded_forehead_tissue_flap

1.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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