3 MHz ultrasound: Effect and application in aesthetic medicine
By Dipl.-Ing. Andreas Schachulski Ultrasound is often mentioned in aesthetic medicine - but what does it really mean when you say "3 MHz"? In this article, I explain why this frequency in particular has a special physiological effect, how depth and heat effects interact and what cosmeticians should look out for to ensure that treatments with 3 MHz are safe, effective and...
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