palatine fovea

...处,避让系带,不压迫口底.上颌后缘位于翼上颌切迹和腭小凹(palatine fovea)后2mm.下颌后缘盖过磨牙后垫的1/2~2/3.

...ae) 3．上颌硬区 (hard area) 4．腭小区 (palatine fovea) 5．颤动线 (vibrating line) 6．翼上颌切迹 (pterygomaxillary notch) 7…