The Haversian Canal is connected to the lacunae by a system of interconnecting canals called the canaliculi.
canaliculi
lacunae
From the nutrient arteries, to the cells. And it then pass from cell to cell through the canaliculi of their lacunae.
compact and spongy
Bone cells surround Haversian canals. Osteon (Haversian system) is the structural unity of bone. Spaces for osteocytes are called lacunae. The matrix is present in concentric rings called lamellae. Canaliculi are canals that join lacunae with the central Haversian canal (central canal)
Spider-shaped mature bone cells, called OSTEOCYTES, live in small spaces in the lamellae called LACUNAE. Tiny canals, called CANALICULI, connect the lacunae to each other and to the Haversian canal. The canaliculi contain slender, tentacle-like cellular processes of the osteocytes. The canaliculi provide routes through which nutrients and oxygen from the blood can reach the osteocytes and waste products (ammonia, carbon dioxide) can be removed and eventually carried away by blood vessels in theHaversian canals.
lacunae
osteocytes
In bone the cells that occupy the lacunae are osteocytes.
Osteocytes
From the nutrient arteries, to the cells. And it then pass from cell to cell through the canaliculi of their lacunae.
compact and spongy
Mature bone cells within the matrix are called osteocytes.
Components of Haversian system: osteocytes (spider-shaped bone cells that lie in "lacunae") that have laid down a matrix of collagen and calcium salts in concentric lamellae (layers) around a central Haversian canal containing blood vessels and nerves.The Haversian canal contains small blood vessels responsible for the blood supply to osteocytes (individual bone cells).
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Bone cells surround Haversian canals. Osteon (Haversian system) is the structural unity of bone. Spaces for osteocytes are called lacunae. The matrix is present in concentric rings called lamellae. Canaliculi are canals that join lacunae with the central Haversian canal (central canal)
Canaliculi
canaliculus is a small channel or canal, as in bones, where they connect to lacunae. Lacuna is a small shallow space in the bones in which the osteocytes lie.