Comparison of the Efficacy of Micro-holes vs. Laser-assisted Dermabrasion, for Repigmenting in Vitiligo Skin

Preparing the graft bed before epidermal cell suspension The epidermis can be removed using ablative CO2 or Erbium laser. We will assess the efficacy of using instead micro-needles to create micro-holes that will allow the melanocytes to reach the lower layers of the epidermis and thus repigment the lesional skin.

The epidermis can be removed using ablative CO2 or Erbium laser. We will assess the efficacy of using instead micro-needles to create micro-holes that will allow the melanocytes to reach the lower layers of the epidermis and thus repigment the lesional skin.