Vyhnánek L, Stloukal M
Anthropol Anz. 1984 Dec;42(4):253-64.
The authors consider the spondylolysis a polyetiologic abnormality with an important part of congenital factors in its origin. The frequency of spondylolysis can be considered a feature characterizing a population. This opinion is confirmed by finds in skeletal materials from old Slavonic and Slavonic-Avaric cemeteries. The frequency of spondylolysis in the Slavonic part is significantly lower than in the Slavonic-Avaric part of the materials. The share of unilateral spondylolysis is also different (15 and 7%) when comparing these two population groups, but statistically insignificant. The so-called "combined" type of spondylolysis is, however, significantly higher in the number of unilateral cases of spondylolysis than in the bilateral ones.
作者认为椎弓崩裂是一种多病因异常，先天性因素在其发病中起重要作用。椎弓崩裂的发生率可被视为一个群体的特征。这一观点在来自古斯拉夫和斯拉夫-阿瓦尔墓地的骨骼材料研究结果中得到了证实。在这些材料中，斯拉夫部分的椎弓崩裂发生率明显低于斯拉夫-阿瓦尔部分。比较这两个人群组时，单侧椎弓崩裂的比例也有所不同（分别为15%和7%），但无统计学意义。然而，所谓“复合型”椎弓崩裂在单侧病例中的数量明显高于双侧病例。
