Related Experiment Video
Updated: May 5, 2026

Induction of Adhesion-dependent Signals Using Low-intensity Ultrasound
Published on: May 8, 2012
Ultrasound skin tightening
1Department of Dermatology, Northwestern University, 676 North St Clair Street, Suite 1600, Chicago, IL 60611, USA.
Abstract:
Ultrasound skin tightening is a noninvasive, nonablative method that allows for energy deposition into the deep dermal and subcutaneous tissue while avoiding epidermal heating. Ultrasound coagulation is confined to arrays of 1-mm(3) zones that include the superficial musculoaponeurotic system and connective tissue. This technology gained approval from the Food and Drug Administration as the first energy-based skin "lifting" device, specifically for lifting lax tissue on the neck, submentum, and eyebrows. Ultrasound has the unique advantage of direct visualization of treated structures during treatment. Ultrasound is a safe and efficacious treatment for mild skin tightening and lifting.
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