No, the calcaneus is not a sesamoid bone. It is the largest bone in the foot, forming the heel and part of the ankle joint. Sesamoid bones, such as the patella, are small bones embedded within tendons, typically found in locations where tendons cross joints to provide support and reduce friction. The calcaneus serves a different structural and functional role in the skeletal system.
The calcaneus.
calcaneus
No its a cooking untensil. The Scapula is also not a sesamoid bone.
The calcaneus is the name for the bone that makes the heel. It forms a large bulbous projection from the posterior and inferior part of the foot to which the calcaneal tendon (or Achilles tendon) attaches.
The largest tarsal bones in the body are the calcaneus, also known as the heel bone. It is located at the back of the foot and forms the heel. The calcaneus is an important bone for weight-bearing and plays a significant role in walking and running.
a sesamoid bone
The patella bone is classified as a sesamoid bone, which is a type of irregular bone. Sesamoid bones form within tendons where there is high friction and stress, such as the patella within the quadriceps tendon.
The talus bone sits on the calcaneus.
A thickening on the surface of the calcaneus bone is usually a heel spur.
calcaneal
Sesamoid
The Calcaneus