![]() Experts estimate that over 20 million teeth are extracted each year in the United States. DemographicsĮxact statistics concerning tooth extraction are not available. Some patients choose extraction as a less expensive alternative to filling or placing a crown on a severely decayed tooth. Extraction may be used to remove teeth that are so badly decayed or broken that they cannot be restored. Teeth may also be extracted to make more room in the mouth prior to straightening the remaining teeth (orthodontic treatment), or because they are so badly positioned that straightening is impossible. Extraction is the only known method that will prevent further problems with impaction. Impaction is a common reason for the extraction of wisdom teeth. Teeth become impacted when they are prevented from growing into their normal position in the mouth by gum tissue, bone, or other teeth. ![]() Teeth are often removed because they are impacted. PurposeĮxtraction is performed for positional, structural, or economic reasons. Tooth extraction is the removal of a tooth from its socket in the bone.
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