A craniometric point that is the most anterior point in the midline on the alveolar process of the maxilla between the incisors (premaxilla bone). [ https://www.worldcat.org/search?q=bn%3A97808736590505 http://dx.doi.org/10.1002/ar.a.10052 ]
Synonyms: prostheon alveolar point
Term information
Often this point is midway between the median upper incisor teeth. In ruminants and pigs this point is projected into space.