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Related Experiment Video

Updated: May 27, 2026

Human Subcutaneous Adipose Tissue Sampling Using a Mini-Liposuction Technique

Human Subcutaneous Adipose Tissue Sampling Using a Mini-Liposuction Technique

Published on: September 27, 2021

Laser-assisted lipolysis: a review.

Tarek M Fakhouri¹, Abdel Kader El Tal, Ayad E Abrou

¹Dermatology Department, Wayne State University, Dearborn, Michigan, USA.

Dermatologic Surgery : Official Publication for American Society for Dermatologic Surgery [Et Al.]

|November 19, 2011

Summary

Laser lipolysis, a novel adjunct to liposuction, uses laser energy for fat removal and tissue tightening. While safe and effective, studies show no proven advantage over tumescent liposuction.

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Area of Science:

Plastic Surgery
Dermatology
Aesthetic Medicine

Background:

Liposuction is the most frequent cosmetic surgical procedure in the U.S.
Laser lipolysis is an emerging technique utilizing laser energy for fat cell disruption (lipolysis), bleeding control (hemostasis), and new collagen production (neocollagenesis).
Various laser systems have been investigated for this application.

Purpose of the Study:

To review and synthesize the existing literature on laser lipolysis as an adjunct to liposuction.
To evaluate the safety, efficacy, and comparative outcomes of laser-assisted lipolysis.

Main Methods:

A comprehensive literature search was conducted on PubMed using keywords such as "laser lipolysis" and "laser assisted liposuction."
Nineteen original articles focusing on the internal application of laser energy to adipose tissue were selected and reviewed.

Main Results:

The review included 19 manuscripts, with one double-blind randomized controlled trial comparing laser-assisted liposuction to tumescent liposuction.
Some studies suggest laser lipolysis may have fewer side effects compared to traditional liposuction under general anesthesia.
A definitive, objective comparison between laser lipolysis and tumescent liposuction is currently lacking in the published literature.

Conclusions:

Comparative studies evaluating laser-assisted lipolysis against conventional liposuction, and among different laser systems/wavelengths, are limited.
There is a lack of standardization in laser energy settings used in procedures.
Laser-assisted lipolysis appears to be a safe and effective procedure with potential benefits over conventional liposuction, though no superiority over tumescent liposuction has been established. Further research is required to determine optimal laser parameters for specific clinical applications.