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Tooth loss is a process in which one or more teeth come loose and fall out. Tooth loss is normal for deciduous teeth (baby teeth) , when they are replaced by a person's adult teeth . Otherwise, losing teeth is undesirable and is the result of injury or disease, such as dental avulsion , tooth decay , and gum disease .
A delay in tooth development may also serve as an indication, whereby the absence of an adult successor slows down the normal resorption of the roots of the baby teeth, which is the progressive loss of parts of the tooth. Misplaced (ectopic) positioning of the adult teeth may be discovered upon examination or a radiograph.
Teeth displaying enamel hypoplasia lines, linear defects of enamel that form during crowns development as a result of periods of nutritional stress or disease during infancy and childhood Enamel hypoplasia is a risk factor for dental caries in children including early childhood caries (ECC), which continues to be a burden for many children.
It is the primary pathological cause of tooth loss in children. [151] Between 29% and 59% of adults over the age of 50 experience caries. [152] Treating dental cavities costs 5–10% of health-care budgets in industrialized countries, and can easily exceed budgets in lower-income countries. [153]
Molar incisor hypomineralisation (MIH) is a type of enamel defect affecting, as the name suggests, the first molars and incisors in the permanent dentition. [1] MIH is considered a worldwide problem with a global prevalence of 12.9% and is usually identified in children under 10 years old. [2]
In most cases, the condition fades as the child grows, but in rare cases the condition continues to deform the affected person's face. Cherubism also causes premature loss of the primary teeth and lack of eruption and or displacement of the permanent teeth. [1] Cherubism is a rare autosomal dominant disease of the maxilla and mandible ...
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The results showed that more females had one or more missing permanent teeth than males. From the 60 children who had missing permanent teeth, 15.5% were female and 8.8% were males. [9] A case study conducted in 2016 of a six-year-old boy presented with anodontia. [10]