Mohan Ravi Prakash Sasankoti, Verma Sankalp, Singh Udita, Agarwal Neha
Department of Oral Medicine Diagnosis & Radiology, Kothiwal Dental College and Research Centre, Moradabad, Uttar Pradesh, India.
BMJ Case Rep. 2014 Jun 9;2014:bcr2013010367. doi: 10.1136/bcr-2013-010367.
An extra tooth causing numerical excess in dentition is described as supernumerary tooth, and the resultant condition is termed as hyperdontia. Hyperdontia is more commonly seen in the permanent dentition than primary one. Supernumerary tooth which resembles tooth shape and supplements for occlusion is called as supplemental tooth. We present a case with supplemental tooth in primary dentition.
导致牙列数量过多的额外牙齿被称为多生牙,由此产生的情况被称为多生牙症。多生牙症在恒牙列中比乳牙列中更常见。与牙齿形状相似且用于辅助咬合的多生牙被称为补充牙。我们报告一例乳牙列中有补充牙的病例。