Surg Cosmet Dermatol. 2018;10(4):289-297
Microneedling or Percutaneous Collagen Induction is a minimally invasive dermatological procedure that utilizes needles to create orifices or in the skin. Its aim is to induce collagen formation, neovascularization and production of growth factors. There is increased demand because it is a relatively simple procedure, cost-effective, safe and that yields satisfactory results. It treats localized areas and studies are being done to evaluate its role in inflammation, dyspigmentation, and photodamage. The therapeutic use includes the treatment of acne scars, stretch marks, wrinkles, melasma, hyperhidrosis, alopecia. Lately, it has been used for the transepidermal distribution of active compounds and vaccines.
Keywords: Acne vulgaris; Alopecia; Collagen rejuvenation; Dermatologic surgical procedures; Percutaneous collagen induction; Treatment outcome; Wound healing
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