Qu Weiguo, Wang Ying, Feng Xin
Hua Xi Kou Qiang Yi Xue Za Zhi. 2014 Feb;32(1):99-100. doi: 10.7518/hxkq.2014.01.023.
Impacted teeth are usually involved in permanent dentition but not in primary dentition. This paper reports a clinical case of unerupted mandibular second deciduous molar inferior to the second premolar.
阻生牙通常发生于恒牙列,而乳牙列中则不会出现。本文报告了一例下颌第二乳磨牙未萌出至第二前磨牙下方的临床病例。