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Updated: Feb 24, 2026

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Microneedling: A Review and Practical Guide.

Tina S Alster1, Paul M Graham2

  • 1Washington Institute of Dermatologic Laser Surgery, Washington, District of Columbia.

Dermatologic Surgery : Official Publication for American Society for Dermatologic Surgery [Et Al.]
|August 11, 2017
PubMed
Summary
This summary is machine-generated.

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Microneedling offers a safe and effective minimally invasive treatment for various skin concerns like acne scars and wrinkles. This technique stimulates collagen production, providing significant results with minimal downtime, making it a valuable alternative to more invasive procedures.

Area of Science:

  • Dermatology
  • Aesthetic Medicine

Background:

  • Microneedling is an emerging dermatologic treatment with diverse applications including skin rejuvenation, scar revision, and drug delivery.
  • It appeals to patients seeking effective treatments with minimal recovery time.

Purpose of the Study:

  • To comprehensively review existing medical literature on microneedling in dermatology.
  • To develop a practical clinical guide for implementing microneedling procedures.

Main Methods:

  • A systematic literature search was performed using PubMed, focusing on microneedling for skin scarring and rejuvenation.
  • Clinical experience was integrated with published data to outline a detailed microneedling technique.

Main Results:

  • Microneedling demonstrates significant clinical improvement in scars, striae, and rhytides.

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  • The procedure involves controlled dermal wounding, stimulating collagen production via the wound healing cascade, leading to positive outcomes with rapid recovery and few side effects.

    • Conclusions:

    • Microneedling is a safe, minimally invasive, and effective treatment for dermatologic conditions such as acne scars, rhytides, and striae.
    • Its rapid recovery and limited side effects position it as a strong alternative to laser resurfacing and deep chemical peels.