Autologous fat grafting for postoperative breast reconstruction: A systemic review.

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

Autologous fat grafting technology has become a new method for breast reconstruction after breast surgery due to its advantages of simple operation, low immunogenicity, fewer complications, high patient acceptance, and natural filling effect. However, the unpredictable fate of transplanted fat limits its widespread application. Currently, many studies have made certain progress in improving the survival rate of fat grafts. This article provides an overview of autologous fat grafting technology, including the mechanisms of fat graft survival, techniques for obtaining and transplanting adipose tissue, methods for enhancing graft survival, and complications associated with fat grafting.

Evidence level

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

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