Torsion of a tooth ( /ˈtɔːʃən əv ə tuːθ/ ) is a dental condition that occurs when a tooth twists on its long axis. This can cause pain and discomfort, especially when chewing or biting. The spelling of torsion is derived from the Latin word "torsio," meaning to twist or turn. The coiled "s" in the spelling represents the twirling motion of the tooth. The word "tooth" is spelled phonetically as /tuːθ/. Torsion of a tooth requires prompt attention from a dentist to prevent further complications.
Torsion of a tooth refers to the abnormal twisting or rotation of a tooth around its longitudinal axis. It is a dental condition that occurs when a tooth deviates from its normal alignment and positioning within the oral cavity, resulting in a rotational movement.
Torsion can affect any tooth in the mouth, although it is most commonly seen in permanent molars or wisdom teeth due to their larger size and complex root structure. The exact cause of tooth torsion is not fully understood, but it is believed to be influenced by a combination of genetic and environmental factors.
Symptoms of tooth torsion may include pain or discomfort, difficulty in chewing or biting, misalignment of adjacent teeth, and a noticeable change in the appearance or position of the affected tooth. Additionally, individuals with tooth torsion may experience difficulties in maintaining proper oral hygiene, as the twisted tooth may hinder access for effective brushing and flossing.
Treatment for tooth torsion typically involves orthodontic intervention. Depending on the severity of the condition, orthodontic appliances, such as braces or aligners, may be used to apply gentle and controlled forces to gradually correct the tooth's position and alignment. In more complex cases, extraction of the affected tooth may be necessary, followed by orthodontic treatment to close any resulting gaps or restore proper occlusion.
Regular dental examinations and early detection of tooth torsion are essential to prevent further complications and promote optimal oral health.
Twisting of an irregular tooth without extraction, to bring it into line with the dental arch.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.