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首页> 外文期刊>Case Reports in Dentistry >An Unusual Occurrence of Multiple Dental Anomalies in a Single Nonsyndromic Patient: A Case Report
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An Unusual Occurrence of Multiple Dental Anomalies in a Single Nonsyndromic Patient: A Case Report

机译：一名非综合征患者异常发生多个牙科异常的病例报告

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摘要

Dental anomalies are the formative defects caused by genetic disturbances or environmental factors during tooth morphogenesis. Simultaneous occurrence of various multiple anomalies has been reported previously, particularly in cases of chromosomal abnormalities that often manifest with multisystem involvement. Very few cases of multiple anomalies have been documented in patients with no known generalized abnormalities. The present paper shows an unusual occurrence of a combination of dental anomalies like mandibular canine transmigration, taurodontism in permanent mandibular molars, congenital agenesis of 14 numbers of permanent teeth excluding third molars, canine impaction, primary molars with pyramidal roots, midline diastema and generalized microdontia in an apparently normal 13-year-old Indian girl.
机译：牙齿异常是牙齿形态发生过程中由遗传干扰或环境因素引起的形成缺陷。先前已经报道了多种多样的异常的同时发生，特别是在染色体异常的情况下，这种异常通常表现为多系统参与。在没有已知的全身异常的患者中，很少有多例异常的病例记录。本文显示了一系列异常牙齿的异常发生，例如下颌犬的移行，永久性下颌恒磨牙的牛齿状畸形，14颗恒牙的先天性发育不全，包括第三磨牙，犬齿，具有锥体状的初生磨牙，中线扩张和广泛的微牙结石一个显然正常的13岁印度女孩。

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