What type of lamellae is found in osteons?

In osteons, the type of lamellae found is called concentric lamellae. These are arranged in circular layers around a central canal, which contains blood vessels and nerves. The concentric lamellae provide structural support and strength to the bone while facilitating the communication of nutrients and waste removal through the canal system. Additionally, there are interstitial lamellae and circumferential lamellae that contribute to the overall structure of the bone.