1.额嵴frontalcrest2.眶orbit3.中鼻甲middlenasalconcha4.下鼻甲inferiornasalconcha5.上颌窦maxillarysinus6.腭骨水平板horizontalplateofpalatinebone7.腭正中缝medianpalatinesuture8.切牙孔incisiveforamina9.上颌骨腭突palatineprocessofmaxilla10.下鼻道inferiornasalmeatus11.鼻中隔 (共 495 字) [阅读本文] >>