论文部分内容阅读
观测1,000例中国成人腓骨。腓骨头关节面的倾斜度与周长之间存在着正的共变关系。84.3％的标本,腓骨体有四缘四面,以所附着的肌作为面的命名较为恰当。腓骨最大长平均340.42±22.76毫米,最小周长33.68±4.40毫米,中部周长39.52±4.99毫米。分别计算了长厚、中部长厚和体断面指数。计测结果说明,腓骨的左右侧差,除中部最大径右大于左外,其它都不显著。在成对标本上,周长和中部径右侧稍大于左侧的例数,都非常明显的多于左侧大于右侧者。根据观测结果,初步探讨了一些机能与腓骨形态的关系。
1,000 adult Chinese fibula were observed. There is a positive covariance between the inclination of the fibular head articular surface and the circumference. 84.3% of the specimens, fibula body has four edges and four sides, attached to the muscle surface as the naming is more appropriate. The average length of the fibula is 340.42 ± 22.76 mm, the minimum perimeter is 33.68 ± 4.40 mm and the middle is 39.52 ± 4.99 mm. The long thickness, middle long thickness and body section index were calculated. Measurement results show that the fibula left and right side of the difference, except for the central maximum diameter greater than the left, the other is not significant. On paired specimens, the circumference of the perimeter and the middle of the right slightly larger than the number of cases on the left, are significantly more than the left than the right side. Based on the observation results, we initially discussed the relationship between some functions and fibula morphology.