Clinical Features and Timing Selection for Extraction of Supernumarary Teeth in Maxillary Anterior Region

doi:10.13701/j.cnki.kqyxyj.2020.10.003

Abstract

Abstract: The definition of supernumarary teeth is that teeth come from dental sac in excess of the normal number. Mesiodens are the most common supernumerary teeth, occurring in 0.3%-0.8% in deciduous dentition and 1.5%-3.5% in permanent dentition. Supernumerary teeth always cause complications such as dental impaction, overcrowding, root dilacerations, or the formation of follicular cysts. The aim of this paper is to review the prevalence, etiology, diagnosis, treatment, and complications of Mesiodens.

Key words: supernumerary tooth, tooth extraction, timing

SHA Zhenyu, WANG Liao. Clinical Features and Timing Selection for Extraction of Supernumarary Teeth in Maxillary Anterior Region[J]. Journal of Oral Science Research, 2020, 36(10): 902-904.

References

[1] Omer RS, Anthonappa RP, King NM. Determination of the optimum time for surgical removal of unerupted anterior supernumerary teeth [J]. Pediatr Dent, 2010, 32(1): 14-20.
[2] Ata-Ali F, Ata-Ali J, Pediarrocha-Oltra D, et al. Prevalence, etiology, diagnosis, treatment and complications of supernumerary teeth [J]. J Clin Exp Dent, 2014, 6(4): e414-e418.
[3] Munne PM, Felszeghy S, Jussila M, et al. Splitting placodes: effects of bone morphogenetic protein and Activin on the patterning and identity of mouse incisors [J]. Evol Dev, 2010, 12(4): 383-392.
[4] Lagronova-Churava S, Spoutil F, Vojtechova S, et al. The dynamics of supernumerary tooth development are differentially regulated by Sprouty genes [J]. J Exp Zool B Mol Dev Evol, 2013, 320(5): 307-320.
[5] Rallan M, Rallan NS, Goswami M, et al. Surgical management of multiple supernumerary teeth and an impacted maxillary permanent central incisor [J]. BMJ Case Rep, 2013, 2013:bcr2013009995.
[6] Mallineni SK, Jayaraman J, Wong HM, et al. Dental development in children with supernumerary teeth in the anterior region of maxilla [J]. Clin Oral Investig, 2019, 23(7): 2987-2994.
[7] Mahabob MN, Anbuselvan GJ, Kumar BS, et al. Prevalence rate of supernumerary teeth among non-syndromic South Indian population: An analysis [J]. J Pharm Bioallied Sci, 2012, 4(Suppl 2): S373-S375.
[8] Altan H, Akkoc S, Altan A. Radiographic characteristics of mesiodens in a non-syndromic pediatric population in the Black Sea region [J]. J Investig Clin Dent, 2019, 10(1): e12377.
[9] Anthonappa RP, King NM, Rabie AB. Diagnostic tools used to predict the prevalence of supernumerary teeth: a meta-analysis [J]. Dentomaxillofac Radiol, 2012, 41(6): 444-449.
[10] 赵君,刘娜,沈末伦,等.115例埋伏多生牙临床分析[J].上海口腔医学,2019,28(4): 426-429.
[11] Tuna EB, Kurklu E, Gencay K, et al. Clinical and radiological evaluation of inverse impaction of supernumerary teeth [J]. Med Oral Patol Oral Cir Bucal, 2013, 18(4): e613-e618.
[12] Lee JY. Dentigerous cyst associated with a supernumerary tooth [J]. Ear Nose Throat J, 2020, 99(1): 32-33.
[13] Gurler G, Delilbasi C, Delilbasi E. Investigation of impacted supernumerary teeth: a cone beam computed tomograph (cbct) study [J]. J Istanb Univ Fac Dent, 2017, 51(3): 18-24.
[14] Amarlal D, Muthu MS. Supernumerary teeth: review of literature and decision support system [J]. Indian J Dent Res, 2013, 24(1): 117-122.
[15] Jung YH, Kim JY, Cho BH. The effects of impacted premaxillary supernumerary teeth on permanent incisors [J]. Imaging Sci Dent, 2016, 46(4): 251-258.
[16] Patil S, Pachori Y, Kaswan S, et al. Frequency of mesiodens in the pediatric population in North India: A radiographic study [J]. J Clin Exp Dent, 2013, 5(5): e223-e226.
[17] Mossaz J, Kloukos D, Pandis N, et al. Morphologic characteristics, location, and associated complications of maxillary and mandibular supernumerary teeth as evaluated using cone beam computed tomography [J]. Eur J Orthod, 2014, 36(6): 708-718.
[18] 沈燕,石羽,周建国,等.178例儿童埋伏多生牙拔除难度的临床分级[J].中国口腔颌面外科杂志,2018,16(3): 259-262.
[19] 洪虓,刘亮,徐锦程.口腔全景片联合锥形束CT在上颌前部埋伏多生牙手术中的应用[J].中华解剖与临床杂志,2018,23(6): 551-553.
[20] 王雨薇,刘寅冬,朱宇弛,等.计算机辅助技术在口腔颌面外科门诊实习教学中的应用[J].实验科学与技术,2019,17(1): 127-131.
[21] 蒋备战,王佐林.儿童上颌前牙区埋伏多生牙的临床分型与治疗[J].口腔颌面外科杂志,2007,17(1): 65-67.
[22] Soxman JA. Diagnosis and management of mesiodentes [J]. Gen Dent, 2015, 63(5): 18-19.
[23] Wang W, Somar M, Lv K. Safer alternative for extraction of impacted supernumerary teeth of a patient in the mixed dentition stage with the aid of an image-guided operating system [J]. Br J Oral Maxillofac Surg, 2017, 55(5): 551-553.
[24] Shih WY, Hsieh CY, Tsai TP. Clinical evaluation of the timing of mesiodens removal [J]. J Chin Med Assoc, 2016, 79(6): 345-350.
[25] Rallan M, Rallan NS, Goswami M, et al. Surgical management of multiple supernumerary teeth and an impacted maxillary permanent central incisor [J]. BMJ Case Rep, 2013, 2013:bcr2013009995.
[26] Ayers E, Kennedy D, Wiebe C. Clinical recommendations for management of mesiodens and unerupted permanent maxillary central incisors [J]. Eur Arch Paediatr Dent, 2014, 15(6): 421-428.