Luigi A. Vaira

Combined Botulinum Toxin Type A and Hyaluronic Acid Versus Exclusive Hyaluronic Acid Injections: A Potential Nonsurgical Alternative for Chin Augmentation

Nonsurgical chin augmentation with hyaluronic acid (HA) fillers is a widely used technique in aesthetic medicine. However, outcomes may be influenced by hyperactivity of the mentalis muscle, which may lead to reduced longevity. Botulinum toxin type A (BoNT-A) may improve filler i...