The use of calcium phosphate-based biomaterials in implant dentistry.
Since calcium phosphates (CaPs) were first proposed, a wide variety of formulations have been developed and continuously optimized, some of which (e.g. calcium phosphate cements, CPCs) have been successfully commercialized for clinical applications. These CaP-based biomaterials have been shown to be very attractive bone substitutes and efficient drug delivery vehicles across diverse biomedical applications. In this article, CaP biomaterials, principally CPCs, are addressed as alternatives/complements to autogenous bone for grafting in implant dentistry and as coating materials for enhancing the osteoinductivity of titanium implants, highlighting their performance benefits simultaneously as carriers for growth factors and as scaffolds for cell proliferation, differentiation and penetration. Different strategies for employing CaP biomaterials in dental implantology aim to ultimately reach the same goal, namely to enhance the osseointegration process for dental implants in the context of immediate loading and to augment the formation of surrounding bone to guarantee long-term success.
Department of Prosthodontics, School of Stomatology, Fourth Military Medical University, Xi'an, Shaanxi, People's Republic of China.
Cheng
C
Xie
Hong
H
Lu
Wei
W
Li
Fa-Ming
FM
Chen
Yi-Min
YM
Zhao
D001672:Biocompatible Materials; D002130:Calcium Phosphates / Q000737:chemistry*; D015921:Dental Implants
D001672:Biocompatible Materials; D002130:Calcium Phosphates; D015921:Dental Implants; C020243:calcium phosphate