The central canal within an osteon is known as the what?

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Multiple Choice

The central canal within an osteon is known as the what?

Explanation:
Within compact bone, the central channel of each osteon is the Haversian canal. This canal runs through the center of the osteon and houses the blood vessels and nerves that supply the bone. It’s surrounded by concentric lamellae with osteocytes housed in lacunae, all connected by tiny canaliculi that allow nutrient and waste exchange between the vessels in the canal and the surrounding bone tissue. The other terms don’t describe this central passage: canaliculi are the small channels between lacunae, the osteon is the entire cylindrical unit, and the viscerocranium refers to facial skull bones, not the central canal.

Within compact bone, the central channel of each osteon is the Haversian canal. This canal runs through the center of the osteon and houses the blood vessels and nerves that supply the bone. It’s surrounded by concentric lamellae with osteocytes housed in lacunae, all connected by tiny canaliculi that allow nutrient and waste exchange between the vessels in the canal and the surrounding bone tissue. The other terms don’t describe this central passage: canaliculi are the small channels between lacunae, the osteon is the entire cylindrical unit, and the viscerocranium refers to facial skull bones, not the central canal.

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