A Hybrid Gel of Hyaluronic Acid and Poly-L-Lactic Acid for Nasolabial Folds by Ligament-targeted Injection
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Background: Nasolabial folds (NLFs) significantly impact facial aesthetics. A novel filler combining cross-linked sodium hyaluronate with poly-L-lactic acid-b-polyethylene glycol microspheres (PLLA-b-PEG/HA) has shown potential. ... ...
