The use of hyaluronic–acid based soft–tissue fillers has often been reported to modulate the
muscle ie, to cause myomodulation. To our knowledge, there has been so far no scientific …

Level of Evidence V This journal requires that authors assign a level of evidence to each
article. For a full description of these Evidence-Based Medicine ratings, please refer to the …

During the last decades, the minimally invasive use of hyaluronic acid-based soft tissue
fillers and collagen stimulators has spiked with almost 4.5 million annual treatments all over …

Level of Evidence V This journal requires that authors assign a level of evidence to each
article. For a full description of these Evidence-Based Medicine ratings, please refer to the …

Background: The number of soft-tissue filler injections performed in the United States is
constantly increasing and reflects the high demand for enhanced facial and body …

Consideration of facial muscle dynamics is underappreciated among clinicians who provide
injectable filler treatment. Injectable fillers are customarily used to fill static wrinkles, folds …

Background Placement of fillers in close proximity to the mimetic or sphincter muscles of the
face appears to enhance or suppress muscle action in a relatively predictable way. Methods …

BACKGROUND Clinical and ultrasound experience has revealed that after soft tissue
injections of the lateral cheek, the filler may displace from the zygoma to the caudal temporal …

Background Recent advances in facial anatomy have increased our understanding of facial
aging and where to best position facial soft tissue fillers. Aim Aim of this study was to …

Background Neuromodulators have proven efficacy in reducing facial rhytides and have
also been reported to improve jawline contour and the appearance of platysmal bands …