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目的探讨上颌前部多生牙在颌骨中埋伏的位置,定位性诊断及拔除的手术方法。方法通过拍摄X线牙片,曲面断层片及上颌三维CT片,结合临床检查,确定埋伏多生牙的位置,从而做出正确的诊断,以确定手术入路,然后进行多生牙的拔除。结论上颌前部埋伏多生牙通过不同类型X线片及临床检查相结合,可以做出正确的诊断,然后进行多生牙的拔除术。
Objective To investigate the location of ambush in the maxillary anterior teeth, the diagnosis of locating and surgical methods of removal. Methods The correct diagnosis was made by radiographing the X-ray, curved surface slice and maxillary three-dimensional CT in combination with clinical examination to determine the location of the ambush and to make proper diagnosis to determine the surgical approach and then to remove the multiple births. Conclusions The anterior ambulation of the maxillary anterior can be diagnosed correctly by combining different types of X-rays and clinical examinations, followed by multiple extraction of the teeth.