Which term is the central canal within an osteon that contains blood vessels and nerves?

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Multiple Choice

Which term is the central canal within an osteon that contains blood vessels and nerves?

Within an osteon, the central canal that houses blood vessels and nerves is known as the Haversian canal. It runs through the middle of the osteon and contains the vessels and nerves that supply the surrounding bone cells. The osteon is the whole cylindrical unit of concentric lamellae around this canal, and nutrients reach osteocytes housed in lacunae via small channels called canaliculi that radiate to the central canal. Perforating canals (Volkmann’s canals) connect adjacent Haversian canals to each other and to the periosteum, helping integrate blood supply across the bone. The neurocranium is unrelated to this specific structure, and the term canaliculi or osteon refers to other features within the bone, not the central canal itself.

Which term is the central canal within an osteon that contains blood vessels and nerves?

Study for your anatomy test with Netter's Anatomy Practice Test. Utilize questions and illustrated guides to master human anatomy and ace your exam!

Which term is the central canal within an osteon that contains blood vessels and nerves?

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