Case Report
Volume 19 Issue 6 - 2020
Rotation of 180 Degrees of Bilateral Mandibular First Molars in Pediatric Patient: A Case Report
Faris A Alotaibi*
Associate Consultant in Pediatric Dentistry in King Saud Medical City, Riyadh, Saudi Arabia
*Corresponding Author: Faris A Alotaibi, Associate Consultant in Pediatric Dentistry in King Saud Medical City, Riyadh, Saudi Arabia.
Received: April 25, 2020; Published: May 12, 2020




Abstract

Tooth rotation defined as an intra-alveolar rotation mesiolingual or distolingual of the dental element around its long axis. Rotation of a tooth around an axis which is perpendicular to the occlusal plane through angles which approach 180° is a rare anomaly which is found in the human dentition.

There are several hypotheses about its origins in the literature, such as heredity, hyperactivity of the dental lamina, a division of normal tooth germ, activity of the remnants of dental lamina and Hertwig epithelial root sheath, lack of space for normal eruption, genetic mutations by interacting with environmental factors such as trauma, local infection and radiation, nutritional deficiencies. In addition, an impairment in bone development of dental arches could lead to disturbances in the positioning of the teeth.

Despite the presence of several articles in the literature citing varying degrees of malalignment, complete 180 degrees rotation of bilateral mandibular first molars are not reported up to our knowledge. This report proposes to describe a rare condition of rotation of 180 degrees of bilateral mandibular first molars in pediatric patient with no history of trauma or any other dental anomaly in the oral cavity.

Keywords: Rotation; 180 Degree; Anomaly

References

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  5. Nanjannawar S., et al. “Esthetic correction of rotated maxillary central incisor by conservative approach”. World Journal of Dentistry 4 (2016): 217-220.
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Citation: Faris A Alotaibi. “Rotation of 180 Degrees of Bilateral Mandibular First Molars in Pediatric Patient: A Case Report”. EC Dental Science 19.6 (2020): 18-21.

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