Dai Jie, Yang Weijiang, Shen Xuanjiang
Dept. of Stomatology, Taizhou Hospital of Zhejiang Province, Taizhou 317000, China.
Hua Xi Kou Qiang Yi Xue Za Zhi. 2011 Aug;29(4):448-9.
Supernumerary teeth is one of the teeth dysplasia that the number of teeth exceeded normal. Most of supernumerary teeth reported were located in anterior teeth region, but rare cases were reported in molar region. This paper reported three cases that supernumerary teeth located in molar region.
多生牙是牙齿发育异常的一种，指牙齿数量超过正常。大多数报道的多生牙位于前牙区，但磨牙区的罕见病例也有报道。本文报告了3例位于磨牙区的多生牙病例。
