I have had strong fractional co2 laser treatments without any PIH (asian skin) so i'm curious as to how you're justifying erbium lasers as superior options to fractional co2 lasers. If pushing fractional co2 hard causes significant risk of PIH on asian skin, why does having to push erbium lasers (even harder I presume since its weaker), not have the same complicaitons? Ultimately its the heat that generates collagen remodeling is it not? So in what way is erbium a superior option?
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I have had strong fractional co2 laser treatments without any PIH (asian skin) so i'm curious as to how you're justifying erbium lasers as superior options to fractional co2 lasers.
If pushing fractional co2 hard causes significant risk of PIH on asian skin, why does having to push erbium lasers (even harder I presume since its weaker), not have the same complicaitons?
Ultimately its the heat that generates collagen remodeling is it not? So in what way is erbium a superior option?