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Hi5 Protocol for the Use of Microfocused Ultrasound with Visualization
BACKGROUND: Microfocused ultrasound with visualization (MFU-V) is used for lifting and tightening of facial tissues. Standard protocols are completed in a single session. Despite excellent outcomes, we identified several barriers of entry for a significant number of patients. Therefore, we devised a...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Lippincott Williams & Wilkins
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10424899/ https://www.ncbi.nlm.nih.gov/pubmed/37583398 http://dx.doi.org/10.1097/GOX.0000000000005184 |
Sumario: | BACKGROUND: Microfocused ultrasound with visualization (MFU-V) is used for lifting and tightening of facial tissues. Standard protocols are completed in a single session. Despite excellent outcomes, we identified several barriers of entry for a significant number of patients. Therefore, we devised an individualized pan-facial protocol that is delivered as a series of short, intense treatments to address these issues. METHODS: We enrolled 12 participants with mild-to-moderate skin and fibromuscular laxity to receive one superficial and one deep pass per visit (average 280 lines). Qualitative improvements were rated by both patients and physicians at 6 or 10 months due to COVID-19 delays. Changes in the submentum and eyebrow heights were quantified. RESULTS: Ten patients (age range: 31–61 years) underwent an average of four MFU-V treatments. Two patients were excluded after massive weight gain. Skin and fibromuscular ptosis and overall soft tissue laxity improved in all patients. Mean brow height increased by 1.7 mm, whereas the mean submental lift was 78.7 mm(2). All patients and treating physicians rated an improvement in appearance, whereas independent physicians rated improvements in 87% of cases. Four patients self-rated as “markedly improved.” Pain was rated at up to 6.2 (out of 10). Although mask-wearing was mandatory, loss of elasticity, wrinkles, and skin roughness all improved. Superficial welts (n = 5), erythema (n = 3), tenderness (n = 3), and mild bruising (n = 2) occurred, but all resolved within a few days and no severe or permanent adverse events occurred. CONCLUSION: The Hi5 protocol was noninferior to standard single-session protocols and improved brow heights and submental lifting. |
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