Poly-L-lactic acid for neck and chest rejuvenation.


BACKGROUND Poly-L-lactic acid (PLLA) has been widely used in the enhancement of facial contours, but its use in nonfacial areas is rarely cited. OBJECTIVES To demonstrate the efficacy and safety of PLLA for neck and chest rejuvenation. METHODS Thirty-six patients with different degrees of cutaneous flaccidity, atrophy, and wrinkles in the neck and chest… (More)
DOI: 10.1111/j.1524-4725.2009.01217.x


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