Final answer:
Calcification is the word for a calcareous deposit between bone connectors that causes pain. It is the process of deposition of mineral salts that crystallize and harden the tissue.
Step-by-step explanation:
The word for a calcareous deposit between bone connectors that causes pain is calcification.
Calcification is the process of deposition of mineral salts, primarily hydroxyapatite, on the collagen fiber matrix that crystallizes and hardens the tissue.
For example, when a broken bone heals, a calcified callus forms between the two ends of the bone, causing pain.