Permanent teeth Permanent teeth Permanent teeth or adult teeth are the second set of teeth formed in diphyodont mammals. In humans and old world simians, there are thirty-two permanent teeth, consisting of six maxillary and six mandibular molars, four maxillary and four mandibular premolars, two maxillary and two mandibular canines, four maxillary and four mandibular incisors. The first permanent tooth usually appears in the mouth at around six years of age, and the mouth will then be in a transition time with both primary (or deciduous dentition) teeth and permanent teeth during the mixed dentition period until the last primary tooth is
The Inspector's Teeth Viagens" and the 1959 version of de Camp's essay "The Krishna Stories", the framing sequence of "The Inspector's Teeth" takes place in the year 2088 CE., with the flashback main portion of the story taking place in 2054 CE., placing the story before "The Colorful Character" and making it the first "Viagens" story set on Earth in terms of chronology. The Inspector's Teeth "The Inspector's Teeth" is a science fiction short story by American writer L. Sprague de Camp, part of his "Viagens Interplanetarias" series. It is the first (chronologically) set on Earth, and a linchpin tale in the sequence,