Evaluation of a Novel Microfocused Ultrasound with Three-Dimensional Digital Imaging for Facial Tightening: A Prospective, Randomized, Controlled Trial.

ABSTRACT:

Background

The excellent efficacy is mitigated by the limited safety profile of microfocused ultrasound procedures.

Objective

We sought to assess the safety and tightening efficacy of a novel microfocused ultrasound.

Methods

The randomized middle and lower face and submental region of the participants were treated with the novel device using the following transducers: M4.5, D4.5, M3.0, and D3.0. Improvement in paired comparison of pretreatment and posttreatment photographs, three-dimensional (3D) volumetric assessments, skin thickness measured by B-ultrasonography, and skin photoaging parameters were evaluated. Adverse events and patient satisfaction were also recorded.

Results

A total of 20 participants (20 female) were enrolled. Fourteen of 20 participants (7

SUBMITTER: Zhu J 

PROVIDER: S-EPMC11756818 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature