Evaluation of Nonsyndromic Multiple Supernumerary Teeth Using Three-Dimensional Computerized Tomography: A Case Report and Literature Review
Wen-Mei Wang, Xiang Wang, Tie-Mei Wang
Citation Information :
Wang W, Wang X, Wang T. Evaluation of Nonsyndromic Multiple Supernumerary Teeth Using Three-Dimensional Computerized Tomography: A Case Report and Literature Review. J Contemp Dent Pract 2010; 11 (1):81-87.
The aims of this report are to present a case of nonsyndromic multiple supernumerary teeth and a discussion of the value of three-dimensional computerized tomography (3D CT) for precise radiographic imaging of the anomaly.
Background
Multiple supernumerary teeth without any associated syndromes are very rare. Exact radiographic presentations with an associated diagnosis of nonsyndromic multiple supernumerary teeth have not been well published.
Report
A young Chinese female patient presented with asymmetrical nonsyndromic multiple supernumerary teeth in the premolar and molar regions of her mouth. A 3D CT was used to evaluate the exact location and orientation of these teeth and to guide the treatment strategy.
Summary
The use of 3D CT for the evaluation of supernumerary teeth proved to be very useful in determining their size, location, and state of development, as well as their impact on adjacent teeth and tissues in a 15-year-old patient.
Clinical Significance
The 3D CT is a very useful radiological tool to assess nonsyndromic multiple supernumerary teeth.
Citation
Wang W, Wang X, Wang, T. Evaluation of Nonsyndromic Multiple Supernumerary Teeth Using Three-Dimensional Computerized Tomography: A Case Report and Literature Review. J Contemp Dent Pract [Internet]. 2010 Jan; 11(1):081-087. Available from: http://www. thejcdp.com/journal/view/volume11-issue1-wang.
Supernumerary teeth: review of the literature and a survey of 152 cases. Int J Paediatr Dent. 2002; 12(4):244-54.
Supernumerary and congenitally absent teeth: a literature review. J Clin Pediatr Dent. 1996; 20(2):87-95.
Duplication of the premolar dentition. Oral Surg Oral Med Oral Pathol. 1988; 66(1):62-4.
Supernumerary teeth: a review of the literature and four case reports. Aust Dent J. 1997; 42(3):160-5.
Characteristics and prevalence of nonsyndrome multiple supernumerary teeth: a retrospective study. Dentomaxillofac Radiol. 2006; 35(3):185-90.
Personal computer-based three-dimensional computed tomographic images of the teeth for evaluating supernumerary or ectopically impacted teeth. Angle Orthod. 2003; 73(5): 614-21.
The application of computerized tomography (CT) in cases of impacted maxillary canines. Eur J Orthod. 1992; 14(4):296-301.
Unerupted and displaced teeth in CT-scan. Int J Oral Maxillofac Surg. 1989; 18(3):184-6.
Non-syndrome multiple supernumerary teeth: literature review. J Can Dent Assoc. 1990; 56(2):147-9.
Sequential development of multiple supernumerary teeth in the mandibular premolar region—a radiographic case report. Int J Paediatr Dent. 2002; 12(2):143-5.
Supernumerary premolars: a literature review. Pediatr Dent. 2004; 26(5):450-8.
Late development of supernumerary teeth in the premolar region: a case report. Quintessence Int. 1996; 27(7):479-81.
Non-syndromic multiple supernumerary teeth transmitted as an autosomal dominant trait. J Oral Pathol Med. 2005; 34(10):621-5.
Multiple supernumerary premolars: their occurrence in three patients. Aust Dent J. 1993; 38(1):11-6.
Assessment of 100 children in Jerusalem with supernumerary teeth in the premaxillary region. ASDC J Dent Child. 1992; 59(1):44-7.
Characteristics of premaxillary supernumerary teeth: a survey of 112 cases. ASDC J Dent Child. 1995; 62(4):262-5.
Hypodontia and hyperdontia of permanent teeth in Hong Kong schoolchildren. Community Dent Oral Epidemiol. 1987; 15(4):218-20.
A genetic study on the degenerative anomalies of deciduous teeth. Japan J Hum Genet. 1959; 4:27-30.
Supernumerary teeth: report of three cases and review of the literature. ASDC J Dent Child. 1994; 61(5-6):382-93.
Computed tomography in pediatric oral and maxillofacial surgery. ASDC J Dent Child. 1996; 63(1):32-8.
Case report: Evaluation of supernumerary teeth with computerized tomography. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2005; 100(4):e65-9.
The use of spiral computed tomography in the localization of impacted maxillary canines. Dentomaxillofac Radiol. 1997;26(4):236–41.
Familial occurrence of nonsyndromal multiple supernumerary teeth. A rare condition. Angle Orthod. 2006; 76(5):891-7.
Radiation exposure during midfacial imaging using 4- and 16-slice computed tomography, cone beam computed tomography systems and conventional radiography. Dentomaxillofac Radiol. 2004; 33(2):83-6.
Cone-beam computed tomography for routine orthodontic treatment planning: a radiation dose evaluation. Am J Orthod Dentofacial Orthop. 2008;133(5):640. e1-5.
Influence of CBCT exposure conditions on radiation dose. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2008; 105(6):773-82.