【作者】 马俊伟; 刘婷婷; 李薇; 王之敏; 蒋栋毅; 陈寒春; 张念凯;
【Author】 MA Junwei1 LIU Tingting2 LI Wei2 WANG Zhimin1 JIANG Dongyi1 CHEN Hanchun1 ZHANG Niankai2(1Department of Neurosurgery,Affiliated Suzhou Kowloon Hospital of Shanghai Jiaotong University School of Medicine,Suzhou,215100,China;2Department of Otolaryngology,Affiliated Hospital of Qingdao University Medical College)
【机构】 上海交通大学医学院附属苏州九龙医院神经外科; 青岛大学医学院附属医院耳鼻咽喉头颈外科;
【摘要】 目的:探讨鼻内镜下额窦底壁鼻中隔正中进路的可行性。方法:①对60例经甲醛固定的成人尸头进行CT扫描,并进行三维CT重建。②取30例尸头紧贴一侧鼻中隔沿矢状线锯开,对重要解剖标志进行相关解剖学观测。③结合CT和解剖学数据,在30例尸头上,进行鼻内镜下鼻中隔正中入路额窦模拟手术。记录模拟手术时间、手术步骤、手术过程中手术标记的寻找、鼻内镜度数的视野影响、视野中额窦各壁的可视度、手术器械的影响、鼻中隔以及嗅丝的损伤程度等等。结果:①额窦底后缘均在中鼻甲根部的前端,中鼻甲根部均附着于筛顶与筛板交界处。②中鼻甲垂直部与水平部交接点与鼻中隔相对应的点称为M点,M点到鼻骨的水平距离为(20.07±6.21)mm,M点到第一对嗅丝距离为(24.38±7.68)mm,第一对嗅丝到额窦底后缘距离为(9.57±2.73)mm,中鼻甲根部附着缘到额窦底后缘距离为(5.38±1.23)mm,额窦底壁前后径为(7.62±2.45)mm,额窦底壁左右径为(9.41±3.37)mm,额窦间隔上下径为(16.97±3.23)mm,额窦间隔前后径为(12.34±2.23)mm。③结合CT和解剖学测量,在鼻内镜下完成鼻中隔... 更多还原
【Abstract】 Objective:To discuss the feasibility of endoscopic frontal sinus surgery in the nasal septum median path.Method:①Sixty adult cadaveric heads fixed with formalin were CT scanned,and were three dimensional reconstruction.②Thirty adult cadaveric heads were sawn along the sagittal line close to the side of the nasal septum,then the important anatomic marks were observed and measured.③Combined with CT and anatomical data,thirty adult cadaveric heads were operated in different degree,and the damage of... 更多还原 【关键词】 额窦; 内镜检查; 解剖; CT扫描; 【Key words】 frontal sinus; endoscopy; dissection; CT scanning;
【分类号】R764.9
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