One explanation for this excess production of bone is a painful tearing of the plantar fascia connected between the toes and heel. This can result in either a heel spur or an inflammation of the plantar fascia
a sudden increase in daily activities, an increase in weight, or a change of shoes. Dramatic increase in training intensity or duration may cause plantar fascitis
A thorough history and physical exam is always necessary for the proper diagnosis of heel spurs and other foot conditions. X rays of the heel area are helpful, as excess bone production will be visible.
calcaneus
Calcanitis is inflammation of the heel bone.
Calcaneous is the heel bone and it is the largest bone in the human foot.
Calaneus
the heel bone
The largest bone in the human ankle is the calcanius (heel bone); the densest bone, because it bears the most weight is the talus.
The calcaneus (heel bone)
The Calcaneus
A thickening on the surface of the calcaneus bone is usually a heel spur.
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.