Journal of Tissue Engineering and Reconstructive Surgery ›› 2023, Vol. 19 ›› Issue (1): 44-.

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Preliminary clinical study of a single treatment with the unipolar focused radiofrequency device for skin type nasolabial folds

  

  • Online:2023-02-01 Published:2023-03-08

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Abstract:

　Objective　To explore the efficacy and safety of a single high-energy treatment with the novel unipolar focused
radiofrequency device for skin type nasolabial folds. Methods　A retrospective analysis was performed on 30 patients (26-
57 years old) diagnosed with skin type nasolabial folds from August to December 2021. The patients were given a single high
energy treatment using the novel unipolar focused radiofrequency device. Photographs were taken before treatment and 3 months
after treatment, the wrinkle severity rating scale (WSRS) was used by two doctors who did not participate in the treatment to
evaluate the therapeutic effect before and 3 months after treatment, and the 5-point satisfaction questionnaire was filled in by
the patients 3 months after treatment. Results WSRS score was significantly decreased 3 months after treatment compared with
before treatment (P<0.05). 93.33% of the patients were satisfied with the therapeutic effect, and no serious adverse reactions
were observed during or after the treatment. Conclusion A single high-energy treatment with the novel unipolar focused
radiofrequency device is safe and effective for the correction of skin type nasolabial folds.

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