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目的 :为八穴的针灸推拿以及骶后神经和骶管麻醉提供解剖学依据。方法 :我们测量了 30例骶骨标本 ,将骶后中线定为Y轴 ,将通过两骶角的连线定为X轴 ,测定骶后孔中点至两轴的距离 ;并测量骶后孔的口径 ,骶后孔中点至相应骶前孔中点的间距以及每侧 1～ 2 ,3～ 4骶后孔中点间距。结果 :根据统计分析 ,我们确定了两种骶后孔定位方法 ,取得了 1～ 2 ,3～ 4骶后孔中点间距的数值 ;4对骶后孔口径的大小顺序是 :1孔 >2孔 >4孔 >3孔。结论 :两种定位方法可帮助医生对骶后孔进行更为准确的定位 ,避免一些给患者带来的损伤 ,可使一些医疗麻醉等措施得以成功实施 ,有助于提高临床疗效
Objective: To provide anatomical basis for acupuncture and moxibustion and post-sacral nerve and caudal anesthesia in Bazhou acupoints. Methods: We measured 30 sacral specimens, the sacral midline as the Y-axis, the line connecting the two sacral angle as the X-axis, measuring the distance from the sacral midpoint to the two axes; and measurement of sacral posterior orifice Caliber, sacral midpoint to the corresponding pre-sacral hole spacing and each side of 1 ~ 2, 3 ~ 4 sacral midpoint spacing. Results: According to the statistical analysis, we identified two posterior sacral posterior fixation methods and obtained the numerical values of 1 ~ 2, 3 ~ 4 medial posterior sacral foramen distances. The order of 4 posterior sacral posterior calculus diameters was 1 hole> 2 Hole> 4 holes> 3 holes. Conclusion: The two methods can help doctors locate the posterior foramen of the sacral sac more accurately, avoid some of the injuries to the patients and make some medical anesthesia and other measures be successfully implemented, which can help to improve the clinical curative effect