nasal specimens of cadavers were studied with anatomical and histo- logical methods. Two layers of collagen fibre arrang对例成人尸体鼻标本进行了解剖学及组织学观察,发现在鼻背降眉间肌和鼻肌横部深面,存在两层排列性状不同的胶原纤维,在描述和命名上与以往国内文献报道有差异。