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目的：探讨鼻端解剖、组织学特征，鼻端形态与解剖结构的内在联系。方法：对４０例成人尸体鼻标本，鼻翼软骨及周边结构进行解剖、组织学观察。结果：可将鼻翼软骨分为内侧脚、中脚和外侧脚三部分，它们分别与鼻小柱、鼻尖、和鼻翼形态相对应；鼻翼软骨与邻近组织间存在６种解剖连接关系，因连接结构组织学特性不同，形成鼻端不同部位形态上的差异。结论：鼻翼软骨形态是鼻端形态的结构基础，是影响鼻个体间差异的主要因素；鼻翼软骨与邻近组织间的组织学关系，对形成鼻端不同部位形态差异有重要作用
Objective: To explore the relationship between the anatomy of the nose, histological features, nasal morphology and anatomy. Methods: Forty adult cadaveric nasal specimens, alar cartilages and their peripheral structures were dissected and histologically examined. Results: The alar cartilage can be divided into medial, medial and lateral feet, which correspond to nasal column, nasal tip and nasal wing respectively. There are 6 anatomical connections between alar cartilage and adjacent tissues, Different histological characteristics, the formation of different parts of the nose of the morphological differences. Conclusion: The morphology of nasal alar cartilage is the structural basis of nasal morphology and the main factor affecting the differences among nasal individuals. The histological relationship between nasal alar cartilage and adjacent tissues plays an important role in the formation of morphological differences in different parts of the nose