Degradation of 3D-printed magnesium phosphate ceramics

Autor: Gefel, Eugen, Moseke, Claus, Schmitt, Anna-Maria, Dümmler, Niklas, Stahlhut, Philipp, Ewald, Andrea, Meyer-Lindenberg, Andrea, Vorndran, Elke
Rok vydání: 2022
Předmět:
Zdroj: Bioact Mater
ISSN: 2452-199X
Popis: Regenerative bone implants promote new bone formation and ideally degrade simultaneously to osteogenesis. Although clinically established calcium phosphate bone grafts provide excellent osseointegration and osteoconductive efficacy, they are limited in terms of bioresorption. Magnesium phosphate (MP) based ceramics are a promising alternative, because they are biocompatible, mechanically extremely stable, and degrade much faster than calcium phosphates under physiological conditions. Bioresorption of an implant material can include both chemical dissolution as well as cellular resorption. We investigated the bioresorption of 3D powder printed struvite and newberyite based MP ceramics
Databáze: OpenAIRE