Browsing by Author "Penaloza, Osvaldo"
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- ItemComparison of clinical marking and ultrasound-guided injection of Botulinum type A toxin into the masseter muscles for treating bruxism and its cosmetic effects(2016) Quezada-Gaon, Natacha; Wortsman, Ximena; Penaloza, Osvaldo; Eduardo Carrasco, JuanBackground Botulinum toxin type A has been used for treating the hypertrophy of the masseter muscles and its cosmetic effects. Ultrasound is increasingly used in dermatology, along with the guidance of mini-invasive procedures.
- ItemUltrasonographic Patterns of Calcium Hydroxyapatite According to Dilution and Mix With Hyaluronic Acid(2023) Wortsman, Ximena; Quezada, Natacha; Penaloza, Osvaldo; Cavallieri, Fernanda; Schelke, Leonie; Velthuis, PeterObjectives-To assess the ultrasonographic patterns of different calcium hydroxyapatite (CaHA) formulations, including the undiluted, diluted, and mixed with hyaluronic acid (HA) compounds.