image: Individual characteristics of the shape and cross-section of the root canal are one of the main issues for dentists. When treating a root canal, a doctor needs to properly clean it, fill it, ...

Researchers have uncovered a previously unknown substructure in bone tissue using a new X-ray technique to produce 3D images of the internal structure of bones. The discovery potentially questions ...

Hydroxyapatite (HA) is an inorganic mineral present in human bone and teeth. It plays a role in the structural strength of bone and in bone regeneration. While it occurs naturally in bone, healthcare ...