A baby boy aged 2 years is admitted to play school and passes through a dental cheek-up. The dentist observed that the boy had twenty teeth. Which teeth were absent?
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The answer to this question is Pre-molars.
The premolar teeth, or bicuspids, are transitional teeth situated between the canine and molar teeth. In people, there are two premolars for every quadrant in the perpetual arrangement of teeth, making eight premolars add up to in the mouth. They have no less than two cusps.
We have distinctive sorts of deciduous teeth: incisors, canines, first molars, and second molars. Every tooth has four sorts of surfaces. They are the internal surface, an external surface, biting surface and adjoining surface.
The premolar teeth, or bicuspids, are transitional teeth situated between the canine and molar teeth. In people, there are two premolars for every quadrant in the perpetual arrangement of teeth, making eight premolars add up to in the mouth. They have no less than two cusps.
We have distinctive sorts of deciduous teeth: incisors, canines, first molars, and second molars. Every tooth has four sorts of surfaces. They are the internal surface, an external surface, biting surface and adjoining surface.
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