Int J Stomatol

Int J Stomatol ›› 2020, Vol. 47 ›› Issue (3): 311-317.doi: 10.7518/gjkq.2020058

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Supernumerary teeth and its theranostics

Wu Yongzhi1,Yao Ke2,Chen Siyu1,Huang Nengwen1,Wang Liao3()   

  1. 1.State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China;
    2.State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China;
    3.State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Oral Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
  • Received:2019-08-06 Revised:2020-01-27 Online:2020-05-01 Published:2020-05-08
  • Contact: Liao Wang E-mail:wangliaonew@scu.edu.cn
  • Supported by:
    National Natural Science Foundation of China(81600910)

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Abstract:

Supernumerary teeth, also termed as extra teeth, are excessive teeth and a common hypoplasia of teeth with a predisposition for the anterior maxilla. Extra teeth are frequently found in male and can be classified into conical, tuberculate, supplemental, and odontoma according to their morphology. Dental lamina hyperactivity theory is widely accepted, but the etiology of supernumerary teeth remains hypothetical. Supernumerary teeth can cause a series of complications and may be associated with many developmental syndromes. Patients often consult doctor after they get complications. Thus, early diagnosis and effective treatment are important. This article reviews the etiology, clinical feature, complications, and theranostics of supernumerary teeth.

Key words: supernumerary teeth, etiology, clinical feature, diagnosis, treatment

CLC Number: 

  • R782.1

TrendMD: 
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