Transcutaneous intense focused ultrasound appeared to be safe for non-invasive facial skin tightening in Asians. Adverse events were mild and transient. Pain control during treatment should be optimized. No serious permanent or delayed side effects were noted up to 6 months post treatment.
No takes yet. Share an insight, caveat, or question.
Chan et al. (2011) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: