Page 246 - My FlipBook

Kio. 151. A photomicrograph from a cross secti< person. a. This line crosses lamina of subperiosteal bone. b. These lines point out Haversian
system bone. These Haversian systems that are seen to form the bulk of tissue are formed by the absorp-
tion of the original subperiosteal bone and building in the Haversian system bone.