Anteriorly-facing nostrils viewed with the head in the Frankfurt horizontal and the eyes of the observer level with the eyes of the subject. This gives the appearance of an upturned nose (upturned nasal tip). The phenotype is HP_0000463 (Anteverted nares). Also known as: Anteverted nose, Anteverted nostrils, Nasal tip, upturned, Nostrils anteverted, Upturned nares, Upturned nasal tip, Upturned nose, Upturned nostrils.