Volkman's canal
meatus
A tunnel-like passage through a bone is called a canal or a meatus. This structure allows for the passage of nerves, blood vessels, or other structures through the bone.
A rounded opening through a bone is called a foramen. Foramen provides a passage for nerves, blood vessels, and other structures to pass through the bone.
Hervasian canal
An alar canal is a bony tunnel through the basisphenoid bone of the skull, through which the maxillary artery and nerve pass.
Meatus-A body opening or passage, such as the opening of the ear or the urethral canal. *American Heritage Dictionary
An osteon is composed of concentric rings of bone matrix called lamellae surrounding a central canal called the Haversian canal. Within the Haversian canal run blood vessels and nerves that supply nutrients to bone cells. Osteocytes, the bone cells, are located in spaces called lacunae between the lamellae.
" The ulnar canal or ulnar tunnel, also called Guyon's canal, is a space at the wrist between the pisiform bone and the hamatebone through which the ulnar artery and the ulnar nerve travel into the hand. " It is on Wikipedia.
It's called the Central Canal. The Central Canal contains Nerves and Blood Vessels.
The channel extending through an osteon is called a Haversian canal. It contains blood vessels, nerves, and lymphatics that supply the bone cells within the osteon with nutrients and oxygen while also allowing for waste removal.
No, an osteon is a structural unit found in compact bone that consists of concentric layers of bone tissue called lamellae surrounding a central canal called the Haversian canal. Osteocytes are the bone cells found within the lacunae of the lamellae, and the entire osteon system allows for the transport of nutrients and waste within the bone.
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)