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Microneedling-Associated Procedures to Enhance Facial Rejuvenation.

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Microneedling-Associated Procedures to Enhance Facial Rejuvenation.

Emily A Spataro1, Kennedy Dierks2, Paul J Carniol3

  • 1Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, St Louis, MO, USA.

Facial Plastic Surgery Clinics of North America
|August 7, 2022
PubMed
Summary

Microneedling, or percutaneous collagen induction therapy, uses tiny needles to stimulate skin repair and collagen production. This nonablative technique offers reduced downtime and lower risks compared to other resurfacing methods.

Keywords:
Collagen-induction therapyFacial rejuvenationMicroneedlingPlatelet-rich plasmaRadiofrequencyScar treatmentSkin resurfacing

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Area of Science:

  • Dermatology
  • Aesthetic Medicine
  • Regenerative Medicine

Background:

  • Microneedling, also known as percutaneous collagen induction therapy, involves creating micro-injuries in the skin.
  • This process initiates a wound-healing response, leading to new collagen and elastin production.
  • It is a nonablative skin resurfacing technique that preserves the epidermis.

Purpose of the Study:

  • To discuss the benefits and applications of microneedling.
  • To review associated procedures, indications, and technical considerations.
  • To outline potential complications of microneedling therapy.

Main Methods:

  • Mechanical stimulation of the skin using fine needles.
  • Induction of the skin's natural wound-healing cascade.
  • Potential combination with topical agents or radiofrequency energy.

Main Results:

  • Stimulation of fibroblast activity, increasing collagen production.
  • Normalization of keratinocyte and melanocyte function.
  • Enhanced absorption of topical medications and growth factors.

Conclusions:

  • Microneedling is a versatile procedure with significant benefits for skin rejuvenation.
  • Its nonablative nature minimizes risks like inflammation and dyspigmentation.
  • The technique supports collagen synthesis and improves skin cell function.