Ultrasound-Guided Abdominal Lipoaspiration for Orthopaedic Applications: A Minimally Invasive Outpatient Technique.

Sridhar, Balaji; Katz, Michelle; Pancholi, Nishit; Katz, Nathan; Dregalla, Ryan; DeMers, Ariana · Arthrosc Tech · 2025

expert_opinion · Level V

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Abstract

Ultrasound-guided lipoaspiration is a minimally invasive method for harvesting autologous adipose-derived stem cells for orthopaedic regenerative applications. This outpatient procedure ensures precise tissue harvesting to obtain high-quality injectable microfragmented adipose tissue. This Technical Note outlines a standardized protocol for ultrasound-guided abdominal lipoaspiration and adipose tissue processing, emphasizing the benefits of ultrasound use in optimizing cell yield and minimizing procedural risks.