Hyaluronic acid‐based two‐stage medical therapy to unfold the aged face: The centrifugal approach

Background Facial aging is a multifactorial process characterized by structural changes to the dermis and ligaments, lipoatrophy in the fat pads and hypodermis, remodeling of the bony skeleton, change in muscle tonicity and tissue descent. Aims The purpose of this study is to evaluate the efficacy of a hyaluronic acid‐based treatment for the aging face that addresses all its causes in a caudal to cranial and medial to lateral direction: the...