Fig. 2From: The possibilities of a portable low-budget three-dimensional stereophotogrammetry system in neonates: a prospective growth analysis and analysis of accuracyIllustration of 3D changes based on the extrapolated data within a 180Â days observation period: a Absolute, extrapolated growth of nasal parameters; b Mean, extrapolated changes of nasal angles; c Absolute, extrapolated growth of oral and midfacial parameters and (d) Absolute, extrapolated growth of ocular parameters (the error bars indicate 95% confidence intervals)Back to article page