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DOI: 10.1055/s-0031-1298782
The Use of Poly-l-Lactic Acid Filler in Facial Aesthetics
Publication History
Publication Date:
28 December 2011 (online)
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ABSTRACT
The use of poly-l-lactic acid in facial aesthetic surgery has been utilized for over a decade. More recently approved by the Food and Drug Administration as a stimulatory filler for the correction of shallow to deep facial lines, it is gaining popularity in the United States. The advantages of its use include its stimulatory action on collagen formation, the longevity of its effect, and the low side effect profile. Despite these advantages, meticulous preparation practices and injection techniques are paramount to achieving a satisfactory outcome. We review poly-l-lactic acid as a filler, along with its associated side effects, indications of use, and techniques of injection.
KEYWORDS
Poly-l-lactic acid - Sculptra - facial aesthetics - review
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Gregory S. KellerM.D.
Associate Professor, Division of Head and Neck Surgery, Department of Surgery, University of California–Los Angeles
10833 Le Conte Ave, 72-141 CHS, Los Angeles, CA 90095
Email: drgregorykeller@gmail.com