Deciduous teeth first teeth seen in the mouth are the mandibular centrals and the last are the maxillary second molars. The primary teeth are made up of central incisors, lateral incisors, canines, first molars, and secondary molars; there is one in each quadrant, making a total of four of each tooth. All of these are gradually replaced with a permanent counterpart except for the primary first and second molars; they are replaced by premolars. The replacement of primary teeth begins around age six, when the permanent teeth start to appear in the mouth, resulting in mixed dentition. The erupting permanent teeth cause
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,