Absorbable Barbed Threads for Lower Facial Soft-Tissue Repositioning in Asians.

Introduction: Asian patients often seek to address lower facial aging through clinical interventions that increase anterior projection and jawline contouring. The Definisse™ (also known as Happy Lift™) thread lift treatment uses barbed absorbable threads to suspend tissues and induce biostimulation. We evaluated the efficacy and safety of absorbable barbed threads for lower facial reshaping in Thai patients.