RESUMO
BACKGROUND: Cellulite affects the majority of women and is an unacceptable cosmetic defect. Therefore, effective methods for cellulite reduction are being sought. Intradermal mesotherapy is one of such methods. OBJECTIVE: The aim of the study was to assess the efficacy of intradermal mesotherapy in cellulite reduction, using conventional and high-frequency ultrasound. METHODS: Twenty-one women with cellulite underwent a series of intradermal mesotherapy procedures. The following parameters were assessed: thickness of epidermis, dermis and hypodermis, echogenicity of dermis and the surface area of serrated hypodermis-dermis junction. Furthermore, the thigh circumference was measured; body mass index and cellulite severity were assessed based on photographs using Nürnberger-Müller's scale. RESULTS: Intradermal mesotherapy reduced severity of cellulite. The surface area of serrated hypodermis-dermis junction and hypodermis thickness decreased significantly as compared to baseline. Cellulite reduction was also confirmed by palpation, decreased thigh circumference and the Nürnberger-Müller's grade. There were no statistically significant changes in epidermis or dermis thickness, body weight and the BMI. CONCLUSION: Intradermal mesotherapy offers effective cellulite reduction. It is a simple and safe treatment, which makes it popular. Further research in mesotherapy is essential due to a limited number of published studies. Ultrasound is a useful method to monitor intradermal mesotherapy and assess its efficacy.