References. 1. Tzikas TL. Dermatol Surg. 2008;34 Suppl 1:S9-15. 2. Yutskovskaya Y, et al. J Drugs Dermatol. 2014;13(9):1047-1052. 3. Gonzalez N, et al. Dermatol Surg. 2019;45(4):547-551. 4. van Rozelaar L et al. Aesthet Surg J. 2014;34(1):118-132. 5. Bass LS, et al. Aesthetic Surgery J. 2010; 30(2):235-238. 6. Muti GF. J Drugs Dermatol. 2019;18(1):86-91. 7. Durkin A, et al. J Cosmet Dermatol. 2021 Feb;20(2):442-450. 8. Schachter D et al. J Drugs Dermatol. 2016;15(8):1005-10. 9. Dallara JM, et al. J Cosmet Dermatol. 2014;13(1):3-14. 10. Graivier MH et al. Plast Reconstr Surg. 2007;120(Suppl):55S. 11. Baspeyras M, et al. J Cosmet Dermatol. 2017;16(3):342-347. 12. Fabi SG, Joseph J, Sevi J, Green JB, Peterson JD. Optimizing patient outcomes by customizing treatment with microfocused ultrasound with visualization: gold standard consensus guidelines from an expert panel. J Drugs Dermatol. 2019;18(5):426-432. 13. Whitney ZB, Zito PM. Anatomy, skin, superficial cial musculoaponeurotic system (SMAS) fascia. In: StatPearls. Treasure Island, FL: StatPearls Publishing; 2019. https://www.ncbi.nlm.nih.gov/books/NBK519014/. Updated October 27, 2018. Accessed January 21, 2020. 14. Fabi SG, Massaki A, Eimpunth S, Pogoda J, Goldman MP. Evaluation of microfocused ultrasound with visualization for lifting, tightening, and wrinkle reduction of the décolletage. J Am Acad Dermatol. 2013;69(6):965-971. 15. Werschler WP, Werschler PS. Long-term efficacy of micro-focused ultrasound with visualization for lifting and tightening lax facial and neck skin using a customized vectoring treatment method. J Clin Aesthet Dermatol. 2016;9(2):27-33. 16. Fagien S, et al. Plast Reconstr Surg. 2019 Apr;143(4):707e-720e. 17. Rosamilia G, et al. J Cosmet Dermatol. 2020 Feb;19(2):312-320. 18. Fischer TC, et al. Facial Plast Surg. 2016 Jun;32(3):283-8. 19. Gavard Molliard S,et al. J Med Behav Biomed Mater. 2016;61:290-8. 20. Tran, C., et al. Dermatology, 2014;228(1):47-54. 21. Narins RS, et al. Dermatol Surg. 2010 Nov;36 Suppl 3:1800-8. 22. BOCOUTURE® (incobotulinumtoxinA) Summary of Product Characteristics. Merz Pharmaceuticals GmbH. 2020. 23. Prager W, et al. Clin Cosmet Investig Dermatol. 2012;5:53-58. 24. Frevert J. Drugs R D. 2010;10(2):67-73. 25. Frevert J. Drugs R D. 2015;15:1-9. 26. Dressler D. Eur J Neurol. 2012;19(3):385-389. 27. Kerscher, M et al. J Drugs Dermatol. 2019; 18(1): 52-57. 28. Data on file. Merz Pharmaceuticals GmbH. July 2021. 29. Data on file. Merz Aesthetics GmbH. August 2024. 14 MERZ AESTHETICS®