Casabona G, et al. – Researchers here assessed the effects of microfocused ultrasound with visualization (MFU–V; Ultherapy) in combination with diluted calcium hydroxylapatite (CaHA; Radiesse) on cellulite appearance and on neocollagenesis. In the study cohort, combination treatment with MFU–V and diluted CaHA proved effective for improving skin laxity and the appearance of cellulite on the buttocks and upper thighs.