Osteons, also known as Haversian systems, are primarily found in compact bone, which is one of the two types of bones in the human body—the other being spongy bone.
These structural units are cylindrical and are essential for the strength and function of bones. Each osteon consists of a central canal that houses blood vessels and nerves, surrounded by concentric rings of bone matrix called lamellae. This organization allows bones to bear weight and withstand various stresses.
Osteons are crucial for the bone’s ability to remodel and adapt according to the stresses placed upon them. They play a significant role in the maintenance of bone health and in the repair process following injuries.