Can canine teeth be extracted?

Jun 06, 2022 Source: Cainiu Health
Dr. Zhang Liwen
Introduction
Tiger teeth (canines) are often caused by supernumerary teeth or retained deciduous teeth. The supernumerary or retained deciduous teeth should be extracted to allow the canine to return to its proper position. If insufficient space is available, extraction of the first or second premolar—under orthodontic supervision—may be considered, followed by retraction and alignment of the canine into the newly created space. The decision to extract the first or second premolar must be made under the guidance of an orthodontist.

Many people have “tiger teeth” (canines) in daily life. While tiger teeth can enhance facial aesthetics to some extent, some individuals may wish to have them extracted. So, can tiger teeth be extracted?

Can tiger teeth be extracted?

Tiger teeth are medically termed “canines.” First and foremost, it is important to clarify that, under normal circumstances, tiger teeth should not be extracted arbitrarily. Tiger teeth refer to the third tooth in both the upper and lower jaws—or, more precisely, the fourth tooth in the upper jaw. Since the first incisor erupts before the canine, there is often insufficient space for the canine to erupt properly. Due to their relatively late eruption time and long eruption pathway, canines frequently erupt in the labial (outer) position—protruding outward like a tiger’s fang—hence their colloquial name, “tiger teeth.”

Some people consider tiger teeth unattractive and therefore request their extraction. However, under normal circumstances, canines—i.e., tiger teeth—should not be extracted arbitrarily. Canines are the longest-lasting teeth in the oral cavity, possess strong resistance to disease, and feature long, robust roots. They play a crucial role in mastication. Moreover, positioned precisely at the corners of the mouth, they provide structural support to the oral commissures, helping maintain facial fullness and contour—thus, they must not be extracted without careful consideration.

If tiger teeth are displaced due to supernumerary teeth or retained deciduous teeth, the supernumerary or retained deciduous teeth should be removed to allow the canine to return to its proper position. When space is insufficient, orthodontic treatment may involve extracting either the first or second premolar, followed by repositioning the canine into the newly created space. The decision regarding which premolar to extract must be made under the guidance of an orthodontist. We hope this article has been helpful. Wishing you a joyful life and good health!

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