 Stereofotogrammetry, a technology that uses computerized analysis of two or more simultaneous photographs to produce a three-dimensional geometric model, is increasingly being used in medical specialties such as plastic surgery to check for facial volume variations with high accuracy and reproducibility. However, more studies with higher methodological quality are needed to evaluate its accuracy and use for facial volume evaluations. This article was authored by Ricardo Austacio de Miranda, Susana Matayoshi, Janana Lucila Bravo, and others.