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Dynamic Multiform Fat Grafting for Facial Rejuvenation
1From the Hangzhou United Bea Care Sixth Medical Cosmetology Hospital, Hangzhou City, Zhejiang Province, China.
Plastic and Reconstructive Surgery. Global Open
|June 15, 2026
Summary
This study introduces a dynamic fat grafting technique using different fat types for facial rejuvenation. The innovative approach achieved significant improvements in facial contours and patient satisfaction with no observed complications.
Area of Science:
- Plastic Surgery
- Regenerative Medicine
- Facial Anatomy
Background:
- Traditional fat grafting has limitations in dynamic facial expressions and contour transitions.
- Centrifugally stratified fat layers possess distinct biological properties.
- Integrating volumetric restoration with dynamic expression via layered grafting is challenging.
Purpose of the Study:
- To propose a dynamic assessment-multimorphological fat grafting strategy.
- To align facial rejuvenation with biomechanical principles.
- To develop personalized rejuvenation protocols.
Main Methods:
- 305 patients (19-56 years) underwent fat grafting from December 2019 to February 2023.
- Harvested fat was processed into high-density macrofat, high-density microfat, and stromal vascular fraction gel.
- Dynamic injection into multiple facial areas, depths, and layers using specialized cannulas.
Main Results:
- Significant improvements in facial volume, skin elasticity, and wrinkles observed in all patients.
- Achieved rounded, youthful facial contours.
- High patient satisfaction (95.1% satisfaction, 4.9% basic satisfaction) with no complications like nodules or cysts.
Conclusions:
- Dynamic multiform fat grafting is highly effective.
- The technique yields natural and harmonious aesthetic outcomes.
- High patient satisfaction confirms the procedure's success.
