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The Future of Fat Grafting
Farooq Shahzad1, Babak J Mehrara2
1Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL.
Aesthetic Surgery Journal
|October 14, 2017
Summary
Fat grafting is a key plastic surgery technique, but inconsistent cell survival is a challenge. Research explores platelet-rich plasma, oxygen therapies, and scaffolds to improve fat graft viability and expand its clinical uses.
Area of Science:
- Plastic Surgery
- Regenerative Medicine
- Tissue Engineering
Background:
- Fat grafting is a widely used technique in aesthetic and reconstructive surgery.
- Inconsistent adipocyte survival remains a significant limitation, impacting clinical outcomes.
- Expanding the applications of fat grafting requires addressing its current limitations.
Purpose of the Study:
- To review current research aimed at overcoming the limitations of fat grafting.
- To explore novel strategies for enhancing fat graft survival and integration.
- To discuss the future potential of fat grafting in clinical practice.
Main Methods:
- Review of recent research focusing on improving fat graft survival.
- Investigation of adjunct therapies including platelet-rich plasma (PRP).
- Exploration of preconditioning techniques like hypoxic preconditioning and hyperbaric oxygen.
- Discussion of tissue engineering approaches using scaffolds.
Main Results:
- Platelet-rich plasma shows promise in enhancing fat graft survival.
- Hypoxic preconditioning and hyperbaric oxygen may improve adipocyte viability.
- Tissue-engineered scaffolds offer potential for improved graft integration.
- These innovative approaches aim to address the inconsistent survival rates of fat grafts.
Conclusions:
- Fat grafting is a valuable surgical tool with expanding applications.
- Overcoming inconsistent cell survival is crucial for maximizing fat grafting benefits.
- Emerging research in PRP, oxygen therapies, and tissue engineering holds significant promise.
- Future clinical translation of these advancements will increase the efficacy and utility of fat grafting.