Impact of Hyaluronic Acid Lip Filling on the Electromyographic Activity of the Orbicularis Oris Muscle in Adult Women
Hyaluronic acid lip filling initially relaxed the orbicularis oris muscle at 30 days. By 60 days, the upper muscle's activity increased, indicating adaptation, while the lower muscle remained less active during cheek inflation, showing distinct functional changes after 60 days.
Authors
- Isabela Hallak Regalo (ORCID: https://orcid.org/0000-0001-7401-5772)
- Laís Valencise Magri (ORCID: https://orcid.org/0000-0001-8050-4396)
- Alice Helena de Lima Santos Cardoso
- Nicole Barbosa Bettiol
- Jardel Francisco Mazzi‐Chaves (ORCID: https://orcid.org/0000-0002-9889-1790)
- Thamyres Branco
- Paulo Batista de Vasconcelos (ORCID: https://orcid.org/0000-0003-1040-110X)
- Marcelo Palinkas (ORCID: https://orcid.org/0000-0002-3445-8154)
- Selma Siéssere (ORCID: https://orcid.org/0000-0001-9756-3771)
- Mónica Marino (ORCID: https://orcid.org/0000-0003-4356-1070)
- Simone Cecílio Hallak Regalo (ORCID: https://orcid.org/0000-0003-4110-8299)
Institutions
- Universidade de São Paulo (BR)
- Instituto Nacional de Ciência e Tecnologia Translacional em Medicina
Publication Details
- Journal
- Indian Journal of Plastic Surgery
- Published
- 2025-05-19
- DOI
- https://doi.org/10.1055/s-0045-1809151
- Citations
- 1
- Primary Topic
- Facial Rejuvenation and Surgery Techniques
- Type
- article
- Field-Weighted Citation Impact
- 2.00
Funders
- Fundação de Amparo à Pesquisa do Estado de São Paulo
- Conselho Nacional de Desenvolvimento Científico e Tecnológico