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Serial extraction is a multi-decisional, time linked process. Annual records such as panoramic radiographs, photographs and study models are essential. The most common unfavorable sequel of serial extraction is deepening of bite. Uprighting of incisors and early loss of posterior teeth may result in deep bite.
There are 32 permanent teeth and those of the maxillae (on the top) erupt in a different order from permanent mandibular (on the bottom) teeth. Maxillary teeth typically erupt in the following order: (1) first molar (2) central incisor, (3) lateral incisor, (4) first premolar, (5) second premolar, (6) canine, (7) second molar, and (8) third molar.
The international notation has a different numbering system than the previous two, and the right permanent mandibular first molar is known as "46", and the left one is known as "36". Mandibular permanent first molars usually have four pulp horns. The first molar is usually the first permanent tooth to erupt at 6–7 years and has adult undertones.
It usually involves the permanent mandibular molars or premolars. [4] The involved tooth usually has a vital pulp . It is attached to the tooth root and may cause its resorption, may involve the pulp canal , grows slowly, tends to expand the overlying cortical plates, and, except for the enlargement produced, is usually asymptomatic.
A complete denture (also known as a full denture, false teeth or plate) is a removable appliance used when all teeth within a jaw have been lost and need to be prosthetically replaced. In contrast to a partial denture , a complete denture is constructed when there are no more teeth left in an arch; hence, it is an exclusively tissue-supported ...
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 mandibular second molar is the tooth located distally from both the mandibular first molars of the mouth but mesially from both mandibular third molars. This is true only in permanent teeth. In deciduous teeth, the mandibular second molar is the last tooth in the mouth and does not have a third molar behind it.
Mandibular teeth erupt in the following order: (1) first molar (2) central incisor, (3) lateral incisor, (4) canine, (5) first premolar, (6) second premolar, (7) second molar, and (8) third molar. Since there are no premolars in the primary dentition, the primary molars are replaced by permanent premolars. [ 48 ]
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