Exploring the Safety and Satisfaction of Patients Injected With Collagen Biostimulators-A Prospective Investigation Into Injectable Poly-l-Lactic Acid (PLLA).

Background: Esthetic medicine has shifted significantly toward non-surgical procedures, with the collagen biostimulator poly-l-lactic acid (PLLA) becoming increasingly popular for facial rejuvenation. However, the safety and patient satisfaction associated with PLLA facial treatments remain largely unexplored.

Objective: This study aimed to evaluate the safety profile of PLLA treatment and assess patient mid- and long-term satisfaction with the outcome.

Resolve and dissolve-An ultrasound-guided investigation on the effects of hyaluronidase on different soft tissue fillers.

Background: Nonsurgical cosmetic procedures, particularly the use of hyaluronic acid (HA)-based soft tissue fillers, are becoming increasingly popular. This trend has catalyzed the development of a plethora of HA-based products differing in product characteristics, thereby catering to an ever-widening spectrum of aesthetic applications. However, complications rise concomitant with the increasing number of procedures.