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Platelet-rich plasma: clinical applications in dentistry
Nathan E Carlson1, Robert B Roach
1US Army Dental Corps, Fort Lewis, Wash, USA.
Journal of the American Dental Association (1939)
|October 31, 2002
Summary
Platelet-rich plasma (PRP) enhances dental wound healing by concentrating growth factors like PDGF and TGF-beta. This adjunct therapy shows promise in accelerating postsurgical recovery in oral and periodontal procedures.
Area of Science:
- Biomedical Science
- Regenerative Medicine
- Dental Research
Background:
- Platelet-rich plasma (PRP) is increasingly utilized in dentistry to support natural wound healing processes.
- Blood clots are crucial for the postsurgical regeneration of hard and soft oral tissues.
- Research explores PRP's potential to augment the body's inherent healing capabilities.
Purpose of the Study:
- To review scientific literature on wound healing mechanisms and growth factors in PRP.
- To identify and analyze the applications of PRP in various dental fields, including oral surgery and periodontics.
Main Methods:
- Systematic review of scientific articles on wound healing.
- Analysis of studies focusing on growth factors concentrated in PRP, such as PDGF and TGF-beta.
- Review of clinical research on PRP applications in dentistry.
Main Results:
- Reviewed literature indicates significant promise for PRP as a postsurgical wound healing adjunct.
- Platelet-derived growth factor (PDGF) and transforming growth factor-beta (TGF-beta) are key growth factors in PRP that accelerate healing.
- Autologous PRP preparation is straightforward, effective, and retains high growth factor levels, demonstrating clinical efficacy in periodontal and oral surgery.
Conclusions:
- PRP effectively improves surgical outcomes in diverse oral and maxillofacial surgery procedures.
- PRP demonstrates potential for periodontal regenerative therapy, warranting further scientific and clinical investigation.