Piera V, Rodriguez A, Cobos A, Hernández R, Cobos P
Department of Basic Medical Sciences, Section Tarragona Area, University of Barcelona, Spain.
Acta Anat (Basel). 1988;131(1):35-40. doi: 10.1159/000146482.
In a series of 215 anteroposterior X-ray films, a study was made of the horizontal distance between the pedicles of each lumbar vertebra, first of all sequentially, describing the morphology adopted by the lateral limits of the canal, and secondly determining the absolute value for each level separately and in relation to the variables of sex and age. The absolute value of this distance at each level is related to the thickness of the pedicles and the width of the vertebral bodies of L3 and L4. The values obtained were tested with the appropriate statistics in each case.
在一系列215张腰椎前后位X线片中，首先依次研究了每个腰椎椎弓根之间的水平距离，描述椎管侧缘所呈现的形态，其次分别确定每个节段的绝对值，并分析其与性别和年龄变量的关系。每个节段该距离的绝对值与L3和L4椎弓根的厚度以及椎体的宽度有关。对所得数据在每种情况下都进行了适当的统计学检验。
