Zone of Resorption.. Secondary secondary cavity contains blood cells at different stages of formation, a large number of venous sinuses and large thin platelets

Zone of Resorption:
This area is located in the center of the bone or so-called diaphysis, where the cavity of the pure has increased in size greatly as a result of the absorption of bone from the center called this cavity secondary secondary marrow cavity and contains blood cells in different stages of composition and a large number of sinuses and venus sinuses And the remains of great thin slits.