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Prevention of early childhood caries begins before the baby is born; women are advised to maintain a well-balanced diet of high nutritional value during pregnancy. [9] This is important since teeth start developing before birth if the diet is not sufficient, a condition called developmental dental defect may occur including enamel hypoplasia. [12]
Teething is the process by which an infant's first teeth (the deciduous teeth, often called "baby teeth" or "milk teeth") appear by emerging through the gums, typically arriving in pairs. The mandibular central incisors are the first primary teeth to erupt, usually between 6 and 10 months of age and usually causes discomfort and pain to the infant.
A 1930s poster from the Work Projects Administration promoting oral hygiene. Tooth decay is the most common global disease. [14] Over 80% of cavities occur inside fissures in teeth where brushing cannot reach food left trapped after eating and saliva and fluoride have no access to neutralize acid and remineralize demineralized teeth, unlike easy-to-clean parts of the tooth, where fewer ...
[3] [4] This problem has not been realised with one study showing long-term data beyond five years, to when the baby teeth are lost, with fewer problems from the tooth with the crown. Crowns placed using the Hall Technique have better long term outcomes ( pain /infection and need for replacement) compared with standard fillings.
Primary (baby) teeth start to form between the sixth and eighth weeks in utero, and permanent teeth begin to form in the twentieth week in utero. [1] If teeth do not start to develop at or near these times, they will not develop at all. A significant amount of research has focused on determining the processes that initiate tooth development.
Tooth brushing is the most common cause of dental abrasion, which is found to develop along the gingival margin, due to vigorous brushing in this area. [ 7 ] [ 8 ] The type of toothbrush, the technique used and the force applied when brushing can influence the occurrence and severity of resulting abrasion. [ 9 ]
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Dentistry for babies is a branch of pediatric dentistry provided to children from birth to around 36 months of age, aiming to maintain or re-establish a good oral health status and create a positive attitude in parents and children about dentistry.