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Related Experiment Video

Updated: Jun 24, 2026

Mechanical Micronization of Lipoaspirates for Regenerative Therapy

Mechanical Micronization of Lipoaspirates for Regenerative Therapy

Published on: March 15, 2019

Laser-assisted liposuction.

Alberto Goldman¹, Robert H Gotkin

¹Clinica Goldman of Plastic Surgery, Av. Augusto Meyer 163 Conj. 1203, Porto Alegre, RS, Brazil. alberto@goldman.com.br

Clinics in Plastic Surgery

|March 25, 2009

Summary

Laser-assisted liposuction uses laser energy to liquefy fat, reduce bleeding, and tighten skin. This minimally invasive cosmetic procedure offers a faster recovery and improved skin results compared to traditional liposuction.

Area of Science:

Plastic Surgery
Minimally Invasive Procedures
Aesthetic Medicine

Background:

Liposuction is a prevalent cosmetic surgical procedure globally.
Technological advancements are enhancing liposuction safety and effectiveness.
Laser-assisted liposuction represents a significant innovation in the field.

Observation:

Laser energy directly contacts adipose tissue, inducing lipolysis.
Simultaneous coagulation of small blood vessels occurs.
Stimulation of neocollagenesis in dermal and subdermal layers is observed.

Findings:

Laser lipolysis facilitates fat removal through liquefaction.
The procedure promotes hemostasis by coagulating blood vessels.
Neocollagenesis contributes to skin tightening and improved texture.

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Implications:

Offers a minimally invasive alternative to traditional liposuction.
Results in a quicker and more comfortable postoperative recovery.
Achieves enhanced skin redraping and contouring due to skin tightening effects.