A Retrospective Study On Demographics and Characteristics of the Supernumerary Teeth in Western-Central Anatolian Region.
Objectives: Supernumerary teeth (ST) are impacted or erupted redundant teeth on normal primary or permanent dentition. The prevalence and type of ST may vary due to geography and ethnicity. In this study, demographics and characteristics of surgically operated supernumerary teeth in an institution in Western-Central Anatolia were evaluated.
Materials and Methods: Computerized tomography or panoramic radiography images and clinical data of 67 supernumerary teeth that were surgically operated in a 1-year period was retrieved from archives and data regarding localization, age, type of ST were recorded.
Results: The mean age was 15.89. Twenty-three (34.4%) of 67 ST were erupted and 44 (65.6%) of them were impacted. Four types of supernumerary teeth were identified. The most common form was conical form.(44.7%) Twenty-five (37.3%) ST were removed with related cyst enucleation. The most common localization was mandibular premolar region. (53.7%)
Conclusions: All acquired data was consistent with the previous literature findings. Computerized tomography may be useful in the surgery of multiple ST cases.
- Mossaz J, Kloukos D, Pandis N, Suter VG, Katsaros C, Bornstein MM. Morphologic characteristics, location, and associated complications of maxillary and mandibular supernumerary teeth as evaluated using cone beam computed tomography. Eur J Orthod. 2014. [Accepted for publication]
- Fardi A, Kondylidou-Sidira A, Bachour Z, Parisis N, Tsirlis A. Incidence of impacted and supernumerary teeth-a radiographic study in a North Greek population. Med Oral Patol Oral Cir Bucal. 2011;16:e56-61.
- Bahadure RN, Thosar N, Jain ES, Kharabe V, Gaikwad R. Supernumerary teeth in primary dentition and early intervention: a series of case reports. Case Rep Dent. 2012;2012:1-4
- Kurol J. Impacted and ankylosed teeth: why, when, and how to intervene. Am J Orthod Dentofacial Orthop 2006;129:S86-90.
- Rajab LD, Hamdan MA. Supernumerary teeth: review of the literature and a survey of 152 cases. Int J Paediatr Dent. 2002;12:244-54.
- Garvey T, Barry HC, Blake M. Supernumerary teeth - an overview of classification, diagnosis and management. J Can Dent Assoc 1999;65:612-16
- Taylor GS. Characteristics of supernumerary teeth in the primary and permanent dentition. Dent Pract Dent Rec 1972;22:203-8.
- Primosch RE. Anterior supernumerary teeth-assessment and surgical intervention in children. Pediatr Dent. 1981;3:204-15.
- Smith JD. Hyperdontia: report of case. J Am Dent Assoc. 1969;79:1191-2.
-Shapira Y, Kuftinec MM. Multiple supernumerary teeth. Report of two cases. Am J Dent. 1989;2:28-30
- Liu JF. Characteristics of premaxillary supernumerary teeth: a survey of 112 cases. ASDC J Dent Child. 1995;62:262-5.
- Stellzig A, Basdra EK, Komposch G. Mesiodentes: incidence, morphology, etiology. J Orofac Orthop 1997;58:144-53.
- Di Biase DD. Midline supernumeraries and eruption of the maxillary central incisor. Dent Pract Dent Rec 1969;20:35-40.
-Sykaras SN. Mesiodens in deciduous and permanent dentition. Dent Cadmos 1976;44:22-5.
-McKibben DR, Brearley LJ. Radiographic determination of the prevalence of selected dental anomalies in children. ASDC J Dent Child 1971;28:390-8.
- Marya CM, Kumar BR. Familial occurrence of mesiodentes with unusual findings: case reports. Quintessence Int 1998 ;29:49-51.
- Sedano HO, Gorlin RJ. Familial occurrence of mesiodens. Oral Surg Oral Med Oral Pathol 1969;27:360-1.
- Brook AH. A unifying aetiological explanation for anomalies of human tooth number and size. Arch Oral Biol 1984;29:373-8.
- Gallas MM, García A. Retention of permanent incisors by mesiodens: a family affair. Br Dent J 2000;188:63-4.
- Niswander JD, Sujaku C. Congenital anomalies of teeth in japanese children. Am J Phys Anthropol 1963;21:569-74.
- Luten JR Jr. The prevalence of supernumerary teeth in primary and mixed dentitions. J Dent Child 1967;34:346-53.
- Gündüz K, Celenk P, Zengin Z, Sümer P. Mesiodens: a radiographic study in children. J Oral Sci 2008;50:287-91.
Wang XP, Fan J. Molecular genetics of supernumerary tooth formation. Genesis. 2011 ;49:261-77.
- Anegundi RT, Tegginmani VS, Battepati P, Tavargeri A, Patil S, Trasad V, et al. Prevalence and characteristics of supernumerary teeth in a non-syndromic South Indian pediatric population. J Indian Soc Pedod Prev Dent. 2014;32:9-12
- Yusof WZ. Non-syndrome multiple supernumerary teeth: literature review. J Can Dent Assoc 1990 ;56:147-9.
- Rosenzweig KA, Garbarski D. Numerical aberrations in the permanent teeth of grade school children in Jerusalem. Am J Phys Anthropol. 1965;23:277-83.
- Kapila S, Conley RS, Harrell WE Jr. The current status of cone beam computed tomography imaging in orthodontics. Dentomaxillofac Radiol 2011;40:24-34.
- Gurgel CV, Costa AL, Kobayashi TY, Rios D, Silva SM, Machado MA, et al. Cone beam computed tomography for diagnosis and treatment planning of supernumerary teeth. Gen Dent 2012;60:e131-5.
This work is licensed under a Creative Commons Attribution-Gayriticari-NoDerivs 3.0 Unported Lisansı