128例成人鼻中隔偏曲患者鼻中隔面积测量

Measurement of nasal septum area in 128 Chinese patients with nasal septum deviation

目的:构建鼻中隔偏曲患者鼻中隔及各组成部分面积解剖参数,指导鼻中隔偏曲矫正手术切除范围。方法:回顾性研究128例鼻中隔偏曲患者鼻窦电子计算机断层扫描图像,标记9个鼻中隔解剖定位点,测量鼻中隔及各组成部分面积大小,分析鼻中隔软骨面积占鼻中隔总面积百分比随年龄变化趋势。结果:128例鼻中隔偏曲患者鼻中隔总面积为(2951.96±305.91)mm^(2),鼻中隔软骨面积为(961.89±229.64)mm^(2),筛骨垂直板面积为(1123.96±214.17)mm^(2),犁骨面积为(652.77±108.09)mm^(2),男性鼻中隔面积大于女性,随年龄增加鼻中隔软骨逐渐减少,鼻中隔软骨面积占鼻中隔总面积的百分比逐渐下降。结论:老年人行鼻中隔矫正术应慎重把握切除范围,性别因素对鼻中隔面积的影响也应得到重视。

Objective:Establish the anatomical parameters of the nasal septum and the area of each component in patients with nasal septum deviation,for the sake of guiding the scope of surgical resection for correction of nasal septum deviation.Methods:This is a retrospective study of 128 cases of sinus computer tomography images of patients with nasal septum deviation,marked 9 nasal septal anatomical locations,measured the area of the nasal septum and its components,and analyzed the trend of the percentage of the area of the nasal septum cartilage in the total area of the nasal septum with age.Results:The total area of the nasal septum in the 128 patients with nasal septum deviation is:(2951.96±305.91)mm^(2),the area of nasal septal cartilage:(961.89±229.64)mm^(2),the area of the vertical ethmoid plate:(1123.96±214.17)mm^(2),the area of the vomerine:(652.77±108.09)mm^(2).The area of male septum is larger than that of female.As age increases,the nasal septal cartilage gradually decreases,and the percentage of the nasal septal cartilage area in the total area of the nasal septum gradually decreases.Conclusion:Elderly people who undergo nasal septum correction should be carefully considered to grasp the scope of resection,and the influence of gender on the area of nasal septum should also be paid attention.