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Updated: May 20, 2026

Quantitative Assessment Protocol for Facial Soft Tissue Volumetric Changes with Stereophotogrammetry
Published on: December 9, 2025
Three-dimensional stereophotogrammetric method of quantifying the effect of botulinum toxin type A injections on
Jo Adriaens1, Bram van Loon, Koen J Ingels
1Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands (Adriaens) Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands, and, Facial Imaging Research Group, Nijmegen-Bruges (van Loon) Department of Otorhinolaryngology, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands (Ingels) Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands, and, Facial Imaging Research Group, Nijmegen-Bruges (Bergé, Maal).
No abstract available in PubMed .

