Monthly Archives: July, 2019

Does Radiofrequency, RF Microneedling, or Lasers Affect Hyaluronic Acid Fillers?

While there are number of studies suggesting that lasers and RF do not affect fillers, a recent article by Dr. Weiss opened up the debate again. In his paper he stated that biopsies showed evidence of heating around the filler. It did not evaluated the changes in the filler volume over time. He concluded that …

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What’s More Accurate – Cannulas vs Needles For Dermal Fillers?

There is an ongoing debate among injectors as to what method of injecting fillers is more accurate. The needle pundits state that the needle can inject in any tissue, at any depths. While this is true, is the filler actually placed where they think it is? Cannulas aficionados argument is that cannulas will stay in …

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