Facial Hypertrophy as a Complication of Weight Gain in Autologous Fat Graft Patients: Considerations and Recommendations.

Fat grafting can restore facial volume for reconstructive and cosmetic indications. Common practice often involves extracting lipoaspirate from the most abundant anatomic location. However, grafted fat retains the phenotypic characteristics of its original location and can undergo exaggerated hypertrophy with patient weight fluctuations.