Fig. 4From: The possibilities of a portable low-budget three-dimensional stereophotogrammetry system in neonates: a prospective growth analysis and analysis of accuracyTwo exemplary cases of excluded plaster models because of low quality of impression and consecutive plaster model generation. As seen in caudal view (a and c) and in latero-caudal view alar (b and d) nose regions remained demanding. Further, correct and sufficient impressions of the nostrils are also difficultBack to article page