王爱平,龚邵新,彭田红,李严兵,任家武,谭建国,王泽军,周小兵.外鼻被覆软组织的解剖学观察及临床意义.[J].中南医学科学杂志.,2008,(4):.
外鼻被覆软组织的解剖学观察及临床意义
Anatomical Investigation of the External-nasal Soft Tissue and Its Clinical Significance
  
DOI:
中文关键词:  外鼻软组织  层次特点  厚度
英文关键词:external nose soft tissue  layers characteristic  thickness  
基金项目:
王爱平  龚邵新  彭田红  李严兵  任家武  谭建国  王泽军  周小兵
[1]南华大学医学院人体解剖学教研室,湖南衡阳421001 [2]南华大学第一附属医院病理科,湖南衡阳421001
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中文摘要:
      目的 现洲外鼻被覆软组织层次特点及其厚度,为临床鼻整形和美容提供形态学资料.方法 8具新鲜的头部标本,切取外鼻正中线的不同部位(包括鼻根、鼻背、鼻尖及鼻翼),制成石蜡切片、HE染色,光镜下观察切片的软组织层次特点,并测量各层次的厚度.结果 外鼻各部位被覆软组织均为6层:表皮层、真皮层、皮下组织层、纤维肌层、深筋膜层、(软)骨膜层.各部位的表皮层形态特点相似,厚度为0.1mm.真皮层内的血管分布不均、厚度各异.皮下组织层和纤维肌层(SMAS)的形态特点及厚度均不相同.深筋膜层内为疏松结缔组织,且分布密度不均.结论 了解了外鼻被覆软组织层次特点及其各层的厚度,有利于临床行外鼻整形术和避免手术并发症.
英文摘要:
      Objective To observe the characteristic of layers and thickness of the soft tissue of external nose for providing the essential morphological data used for rhinoplasty and hairdressing. Methods On 8 fresh specimens of head,cutting different sites on the mid-line of nose,under a light microscope,each layer characteristic of nose was observed and the thickness of each layer was measured. Result The stained soft tissue in the external nose could be definitely divided into 6 layers:epidermis,dermis,superficial ...
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