Nonfacial Use of Injectable Poly-L-lactic Acid: Safety Data From a Multicenter Observational Study in the United States
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Background: Poly-L-lactic acid (PLLA-SCA) was approved for facial aesthetic use in the USA in 2009. Nonfacial aesthetic treatment using PLLA-SCA, a collagen-stimulating injectable implant, is a frequent clinical practice, and ini... ...