The sagittal inclinations to the palatal plane of the first and second maxillary molars were measured on panoramic tomography.
在曲面断层片上分别测量上颌第一和第二磨牙与腭平面所成的角度。
Methods Fifty-nine patients with impacted tooth were taken transverse tomography by SIEMENS panoramic machine.
方法对59例上颌前部埋伏牙患者，通过SIEMENS全景机拍摄横断体层片。
Methods Fifty-nine patients with impacted tooth were taken transverse tomography by SIEMENS panoramic machine.
方法对59例上颌前部埋伏牙患者，通过SIEMENS全景机拍摄横断体层片。
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