MNRF & FRF
RF was being used in dermatology since early 2000. Micro-needling dates back to 1995 when Orentreich and Orentreich described dermal needling in the form of subcision for scar treatment. Hantash and colleagues in 2009 proposed the concept of using needles as electrodes which allowed the RF energy to be delivered into the dermis.
Curriculum
Chapter 1
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