Question

1. what is the meaning of the combining form in the term calcaneodynia? kneecap hand bone heel bone backbone

Explanation:

The combining form "calcaneo -" is related to the heel bone. In medical terminology, combining forms are used to build words. "Calcaneo -" specifically pertains to the calcaneus, which is the heel bone. The suffix "-dynia" means pain. So, "calcaneodynia" is pain in the heel bone.

Answer:

Heel bone