Betabase MP is a bioresorbable Bone Replacement Material of pure β‑tricalcium phosphate with interconnecting porosity.

The calcium/phosphor atom ratio is 1.5 which is very similar to the mineral phase of the human natural bone of 1.6. The bioresorption, i.e. the resorption of Betabase MP, takes place according to the general principles for ceramic bone replacement materials.

Physico chmical solubility direct cellular attack.