33.下颌牙龈癌颌颈联合根治术后下颌骨缺损金属植入体即刻下颌骨重建
口腔科学

        图523图524图523,524患左下颌磨牙区牙龈癌患者的正面及左侧面观。正面观见左颌下区淋巴结增大,左侧面观见左颌下区明显膨隆,为左颌下淋巴结转移。Fig.523,524Frontalandlateralviewsofapatientwithsquamouscellcarcinomaoftheleftmandibulargingiva.Frontalandl    （共 3160 字）     [阅读本文] >>