Sarr M, Toure B, Kane A W, Fall F, Wone M M
Odontostomatol Trop. 2000 Mar;23(89):31-4.
This study was done to establish the prevalence of taurodontism and pyramidal molars in Senegalese people using the criteria of SCHIFFFMAN and CHANANNEL for taurodontism and the criteria of BRABANT for pyramidal molar, the first and second molars on the panoramic radiograph of 150 consecutive 15-19 year-old Senegalese people were assessed. Results have shown that taurodontism and pyramidal molars were present in 48.6% of patients (20% of teeth). Taurodontism was present in 48% (18.8% of teeth) of patients whereas prevalence of pyramidal molar was 4.6% (1.6% of teeth). Taurodontism was alone in 91.6% of case while pyramidal molar was alone in 8.6% of case.
本研究旨在根据希夫曼和查纳内尔提出的牛牙症标准以及布拉班特提出的锥形磨牙标准，确定塞内加尔人群中牛牙症和锥形磨牙的患病率。对连续150名15至19岁塞内加尔人的全景X线片上的第一和第二磨牙进行了评估。结果显示，48.6%的患者（20%的牙齿）存在牛牙症和锥形磨牙。48%的患者（18.8%的牙齿）存在牛牙症，而锥形磨牙的患病率为4.6%（1.6%的牙齿）。91.6%的病例仅存在牛牙症，8.6%的病例仅存在锥形磨牙。
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