MICROANATOMY

Detailed explanation-1: -Running down the center of each osteon is the central canal, or Haversian canal, which contains blood vessels, nerves, and lymphatic vessels.

Detailed explanation-2: -Answer and Explanation: The central canal of an osteon contains the nerves and blood vessels that supply that area of bone. The central canal, also called the haversian canal, is an open space that runs through the middle of the osteon. Bone is living tissue, and it must have blood flow and nerves connected to it.

Detailed explanation-3: -Haversian or central canals (cc) are found in the center of an osteon, but perforating or Volkmann’s canals (vc) cut across the osteons to connect two central canals.

Detailed explanation-4: -Volkmann’s canals are inside osteons. They interconnect the haversian canals with each other and the periosteum. They usually run at obtuse angles to the haversian canals and contain anastomosing vessels between haversian capillaries. They were named after German physiologist Alfred Volkmann (1800-1878).