Platelet-rich plasma for regeneration of neural feedback pathways around dental implants:a concise review and outlook on future possibilities
- Author:
Lambrichts IVO
1
;
Yu HAI-YANG
;
Politis CONSTANTINUS
;
Jacobs REINHILDE
Author Information
1. Group of Morphology
- Keywords:
neural regeneration;
osseoperception;
peripheral nerve degeneration;
peri-implant sensory feedback;
platelet-rich plasma
- From:
International Journal of Oral Science
2017;9(1):1-9
- CountryChina
- Language:Chinese
-
Abstract:
Along with the development of new materials, advanced medical imaging and surgical techniques, osseointegrated dental implants are considered a successful and constantly evolving treatment modality for the replacement of missing teeth in patients with complete or partial edentulism. The importance of restoring the peripheral neural feedback pathway and thus repairing the lack of periodontal mechanoreceptors after tooth extraction has been highlighted in the literature. Nevertheless, regenerating the nerve fibers and reconstructing the neural feedback pathways around osseointegrated implants remain a challenge. Recent studies have provided evidence that platelet-rich plasma (PRP) therapy is a promising treatment for musculoskeletal injuries. Because of its high biological safety, convenience and usability, PRP therapy has gradually gained popularity in the clinical field. Although much remains to be learned, the growth factors from PRP might play key roles in peripheral nerve repair mechanisms. This review presents known growth factors contributing to the biological efficacy of PRP and illustrates basic and (pre-)clinical evidence regarding the use of PRP and its relevant products in peripheral nerve regeneration. In addition, the potential of local application of PRP for structural and functional recovery of injured peripheral nerves around dental implants is discussed.
