It is suggested that such arragement of the posteriorlayer may constitute a substantial muscle-linked ligamentous system which aids in the stabilisation of the flexed lumbar vertebral column.
The anterior and posterior aspects maintained the morphological and molecular characteristics of the cervical loop of a continuously growing incisor, with a continuous layer of ameloblasts.
前方和后方部位具有连续的成釉细胞层，具备切牙颈环的形态和分子特征。
3
The posterior renal fascia composed of superficial layer(lateral conal fascia) and the deep one(posterior lamella).