Hovinga J, Ingenhoes R
Int J Oral Surg. 1979 Dec;8(6):474-7. doi: 10.1016/s0300-9785(79)80088-5.
Regional odontodysplasia was diagnosed in a girl aged 6 with lesions of a number of deciduous and permanent teeth in the right lower and upper quadrants. The literature comprises reports on some 50 cases of regional odontodysplasia, including only one patient who also showed involvement of both the maxilla and the mandible.
一名6岁女孩被诊断为局限性牙发育异常,其右下和右上象限的多颗乳牙和恒牙出现病变。文献中约有50例局限性牙发育异常的报告,其中仅有1例患者上颌和下颌均受累。