The latest company updates, technical articles, and industry content.
A 2026 critical review separates surface displacement, contour change, and deep-tissue repositioning when interpreting 3D facial scans after filler treatment.
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Biodegradable fillers change after implantation. Polymer chain scission, local pH, oxidative stress, and host responses should be assessed over time.
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A CaHA test report shows D50 = 8 μm, yet particles in SEM images look different. This article explains why laser diffraction particle-size data and SEM observations cannot be directly equated.
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A six-patient prospective study used standardized photography, ultrasound, and skin biopsy to examine hyperdiluted CaHA-CMC in forearm dermatoporosis.
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CaHA powder, formed microspheres, and CaHA-CMC injectable systems are different material levels. Powder D50, microsphere diameter, SEM morphology, and formulation performance are not interchangeable.
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Two CaHA injectable systems both reported 25–45 μm microspheres and about 30% CaHA by volume, yet differed in fibroblast responses and SEM surface morphology.
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