Clinical Scorecard: Targeted Use of Multilayered Adipose Grafting for Facial Rejuvenation: A Retrospective Analysis

At a Glance

Key Highlights

• Multilayered fat grafting using high-density fat, adipose matrix complex, and stromal vascular fraction gel tailored to specific facial anatomical layers
• Significant aesthetic improvement with high patient satisfaction and minimal complications
• SVF-gel enhances periorbital rejuvenation and skin quality; HDF and AMC provide stable structural support in deeper facial regions

Guideline-Based Recommendations

Diagnosis

• Identify facial contour deformities due to aging involving soft tissue loss, skin laxity, and skeletal changes
• Assess key aesthetic regions: temples, malar areas, nasojugal groove, nasolabial folds

Management

• Harvest autologous fat from inner thigh or lower abdomen using low manual negative pressure and fan-shaped technique
• Process adipose tissue into HDF, AMC, and SVF-gel via centrifugation and mechanical methods
• Inject processed adipose products into targeted anatomical layers based on their biological properties
• Consider secondary procedures for partial volume absorption as needed

Monitoring & Follow-up

• Evaluate clinical outcomes using Visual Analog Scale and Global Aesthetic Improvement Scale
• Monitor for early side effects which typically resolve within 3 weeks
• Assess patient satisfaction pre- and postoperatively

Risks

• Potential for partial volume absorption requiring secondary procedures
• Early side effects that resolve spontaneously within 3 weeks
• Contraindications include acute facial inflammation, pregnancy, menstruation, lactation, and psychological disease

Patient & Prescribing Data

105 patients aged 18-50 undergoing facial fat grafting for age-related contour deformities

Postoperative patient satisfaction improved from 5.26 ± 1.84 to 8.01 ± 1.09; GAIS observer score averaged 1.88 ± 0.65 indicating significant aesthetic improvement

Clinical Best Practices

• Match adipose product type to recipient site: use SVF-gel for skin quality and periorbital areas, HDF and AMC for deeper structural support
• Use low negative pressure harvesting and standardized processing to optimize graft retention
• Perform injections in multiple facial layers to address volumetric deficits and skin rejuvenation comprehensively
• Obtain informed consent and exclude patients with contraindications to ensure safety

References

• Coleman SR. Structural fat grafting: more than a permanent filler. Plast Reconstr Surg. 2006.
• Studies on adipose tissue components and regenerative potential
• Clinical applications and processing techniques of autologous fat grafting