| In the mandible, there are, in front, four incisors, two canines, four premolars, and six molars behind. |
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| In the mandible, there are four incisors, two canines, four premolars, and six molars. |
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| The teeth most often missing are the third molars, second premolars, and maxillary lateral incisors, and other teeth may be reduced in size. |
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| Thylacoleo are highly specialized brachycephalic predators with greatly hypotrophied molar rows and hypertrophied sectorial third premolars. |
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| Molars and premolars are hypsodont in grazing forms such as horses, and brachydont in browsers such as tapirs. |
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| Outline drawings of lower fourth premolars were made with a camera lucida following the methodology of Jepsen and Krause. |
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| Generally, the front, incisor and canine teeth have one canal, premolars have two canals and the back molar teeth have three. |
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| Peramelemorphs have well-developed canines, 3 upper and 3 lower premolars, and 4 upper and 4 lower molars. |
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| On the left side, the sockets from the first and second incisors, the canine, and the two premolars are visible. |
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| The lower dentition is characterized by slender premolars and a relatively short and wide carnassial. |
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| In hyenas, bones are cracked open by use of their enlarged upper and lower third premolars. |
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| The upper lateral incisors may be duplicated and the development of four molars or two supernumerary premolars may also occur. |
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| All rodents have a single pair of upper and a single pair of lower incisors, followed by a gap, followed by one or more molars or premolars. |
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| The normal permanent dentition comprises four incisors, two canines, four premolars, and six molars in each jaw. |
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| It consists of isolated upper and lower premolars and molars as well as upper and lower dental series with good preservation. |
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| Radiographic examination revealed an irregular radiolucency in the mandible symphyseal region between the right and left premolars. |
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| We recognize four basic kinds of teeth in an individual's jaw, the incisors, canines, premolars, and molars. |
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| These taxa are subdivided generally on the basis of robustness of the premolars. |
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| The premolars are characteristically very slender, sharp, and cuspidate. |
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| The premolars, which are flatter than the canines, grind and mash food. |
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| The shape of the premolars is also more similar to that of hippo relatives that roamed Uganda about 21 million years ago. |
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| The adults have no incisor or canine teeth, just a set of cheek teeth, which are not clearly differentiated into molars and premolars. |
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| In the Eocene, slender chocropotamids belong to this group, which display a tendency to elongate the skull and molarize the premolars. |
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| Cusps and grooves characterize the occlusal surfaces of the canines, premolars, and molars. |
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| About half of the premolars had achieved half root formation when three fourths of the primary molar roots were resorbed. |
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| Maxillary central incisors, labially and palatally impacted maxillary canines, mandibular canines, premolars, and mandibular molars are covered in separate chapters. |
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| Macrodontia and microdontia are relatively common human craniofacial abnormalities, and macrodontia of premolars has frequently been described as molarized premolars. |
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| Their skulls are distinguished from those of dogs by their narrower muzzles, less crowded premolars, more slender canine teeth, and concave rather than convex profiles. |
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| Most species have up to 22 teeth with no canines or anterior premolars. |
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| All are characterized by extreme postcanine megadontia, premolars with molarized roots, lower molars with accessory cuspules, and thick molar enamel. |
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| Back teeth, or premolars and molars, grind food into small pieces. |
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| In most mammals there are wedge-shaped incisors, a pointy canine, and premolars and molars with bumps and valleys that fit together like a mortar and pestle when you chew. |
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