the analysis indicates that ( 1 ) the variations in bone mass within same region are marked , ( 2 ) trabecular bone is denser and more delicately woven in the incisor region than in either premolar or molar regions , where mass of bone is the same , although there is probably more delicately woven trabecular bone in molar region , ( 3 ) bone activity lies on the same level all over in trabecular bone within the mandibular body and ( 4 ) the variations of these factors seem to be independent of state of dentition in the single mandible .
C0021156
incisor
C0011443
dentition