permanent teeth การใช้

• In addition, there is delayed eruption of permanent teeth which causes malocclusion.
• "' Turner's hypoplasia "'is an abnormality found in enamel on permanent teeth.
• Today, humans possess 32 permanent teeth with a dental formula of 2123.
• Typically, humans have 20 primary ( baby ) teeth and 32 permanent teeth.
• For one thing, the baby teeth hold a space for the permanent teeth.
• Fluoride isn't as important for adults, as their permanent teeth already are formed.
• "I've had to pull permanent teeth out of 6-year-olds because of tooth decay,"
• Premolars are found only in permanent teeth; there are no premolars in deciduous teeth.
• The permanent teeth are commonly irregular and teeth may be missing ( hypodontia ).
• Then, the remaining permanent teeth erupt into the mouth during the permanent dentition stage.
• After a little over a month they had permanent teeth.
• For permanent teeth, the upper right teeth begin with the number, " 1 ".
• The dromedary has 22 milk teeth, which are eventually replaced by 34 permanent teeth.
• Even your dog and cat have primary and permanent teeth.
• The fetal pig develops primary teeth ( which are later replaced with permanent teeth ).
• Besides, their permanent teeth are not yet fully developed.
• There are 20 baby teeth and 32 permanent teeth.
• Type 2 : Permanent teeth show abnormally large pulp chambers, known as Thistle tube appearance.
• By age five, all permanent teeth have usually erupted.
• Up to the age of thirteen years, twenty-eight of the thirty-two permanent teeth will appear.