Type of Surgery

Information

Doctor Certified

Last updated: 11/24/2009

Purpose

Extraction is performed for positional, structural, or economic reasons. Teeth are often removed because they are impacted. Teeth become impacted when they are prevented from growing into their normal position in the mouth by gum tissue, bone, or other...

teeth. Impaction is a common reason for the extraction of wisdom teeth. Extraction is the only known method that will prevent further problems with impaction.

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 may be used to remove teeth that are so badly decayed or broken that they cannot be restored. In addition, some patients choose extraction as a less expensive alternative to filling or placing a crown on a severely decayed tooth.



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Other Information

A dental extraction (also referred to as exodontia) is the removal of a tooth from the mouth. Extractions are performed for a wide variety of reasons, including tooth decay that has destroyed enough tooth structure to prevent restoration. Extractions of impacted or problematic wisdom teeth are routinely performed, as are extractions of some permanent teeth to make space for orthodontic treatment.


From http://en.wikipedia.org/wiki/Dental_extraction

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