Borisevich A I, Eremeĭshvili A V
Arkh Anat Gistol Embriol. 1979 Nov;77(11):12-21.
The investigation was performed in 253 lumbosacral parts of the spinal column in fetuses, children and adult men in order to study age dynamics of the vertebral canal both at the level of the vertebra and at the level of the intervertebral disks. For the first time reliable data were obtained on dimentions of sagittal and frontal diameters of the canal at the lumbar level in practically healthy persons of different age. "Vertical comparison" of mean values of these parameters gave information on the character of spatial reaction of the canal dimentions and its form at various levels and demonstrated age peculiarities of these relations. In persons at the age of 22-74 years in vertibral segments of the lumbar part of the spinal column certain degenerative-destructive processes were revealed; they could affect the size and form of the canal. The rate, level and degree of these processes were demonstrated to vary in different age periods.
为了研究椎管在椎体水平和椎间盘水平的年龄动态变化，对胎儿、儿童及成年男性的253个腰骶部脊柱进行了调查。首次获得了不同年龄的实际健康人群腰椎水平椎管矢状径和额径尺寸的可靠数据。这些参数平均值的“纵向比较”提供了关于椎管尺寸及其形态在不同水平的空间反应特征的信息，并显示了这些关系的年龄特点。在22 - 74岁人群的腰椎椎体节段中发现了某些退行性破坏过程；它们可能影响椎管的大小和形态。结果表明，这些过程的发生率、水平和程度在不同年龄阶段有所不同。
