Having congenitally missing teeth is also called hypodontia. Hypodontia is a condition where at least one tooth is naturally missing in the mouth. Estimates show that around 20% of people are missing one or more of their wisdom teeth. Approximately 5% of individuals lack one or more of their premolars or teeth near the front teeth. Congenitally missing teeth is a genetic trait that is inherited. Some environmental factors may also play a role. In some cases, teeth may develop with a misshapen look if they develop.

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