[The effect of morphologic variety on the biostatics of lumbosacral transition].
Variants shown by the orientation of the cover-plate and of the superior articular facets of the sacrum have a considerable influence on the lumbosacral biostatistics. This can be illustrated by parallelograms of forces. If we assume a certain force stressing upon the sacrum, we are able to calculate the distribution of stress upon the cover-plate and the articular facets by help of the size and the orientation of these weight bearing faces.
Reimann
R
R
Anatomischen Institut, Karl-Franzens-Universität Graz.
Lax
S
S
Holzer
P
P
D006801:Humans; D008159:Lumbar Vertebrae / Q000033:anatomy & histology*; D008161:Lumbosacral Region / Q000502:physiology*; D008433:Mathematics; D012447:Sacrum / Q000033:anatomy & histology*
Der Einfluss morphologischer Varietäten auf die Biostatik des lumbosacralen Uberganges.