Optimal Changes Seen in Patients After Treatment With Poly-l-Lactic Acid: A Retrospective Descriptive Study
Inbar Alcotzer,
Aspasia Liassidou,
Doris Hexsel
et al.
Abstract:BACKGROUND
Poly-l-lactic acid (PLLA) is a biostimulator that enhances collagen production and leads to volume restoration. It became popular because of its improvement of facial wrinkles and long-lasting effect, although the specific visible changes it causes in the facial area are not fully described.
OBJECTIVE
To identify and characterize the visible changes resulting from injecting PLLA into the facial area.
METHODS
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