A 12-Month Study to Evaluate Safety and Efficacy of Polymethylmethacrylate-Collagen Gel for Correction of Midface Volume Loss Using a Blunt Cannula as Measured by 3-D Imaging
The PMMA-collagen gel is approved for the correction of nasolabial folds. There are no reports characterizing safety and efficacy in the midface. Improvement in the MFVDS score from baseline was significant at all post-treatment time points.

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