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60具成人颅骨颅底外面的圆孔观察和测量结果表明:圆孔多呈圆形,其次是卵圆形,其它形较少见.据圆孔与翼突外侧板根部延长线的位置关系,分圆孔位置为三型.圆孔外面观的各项测值左右间均无统计学差异,但其中管性圆孔管长度个体差异较大.圆孔的面积左右比较对称者占3.33±2.34%,左>右者占65.51±6.30%,右>左者占34.48±6.30%.圆孔面积左右对称性比较,对临床诊断疾病有参考意义.其面积的回归方程可由其长、宽径乘积推算 .
The observation and measurement results of 60 round holes outside skull base of adult show that round holes are round, followed by oval and other shapes are rare.According to the relationship between the circular hole and the extension of the root of the lateral wing of the wing, Round hole position for the three types of round hole outside the measured values between the left and right were no significant difference, but the length of the tube round tube individual differences greater than the area around the hole symmetry accounted for 3.33 ± 2.34 %, Left> right accounted for 65.51 ± 6.30%, right> left accounted for 34.48 ± 6.30% .About the symmetry of the circular hole area, the clinical diagnosis of disease has a reference value.The area of the regression equation can be its long and wide product Projection.