Posterior nasal vestibular fornix there is a from the front line to the back-outside deeper pressure trace.

鼻前庭穹窿后方可见由前内向后外走行的较深压迹。

youdao

Posterior nasal vestibular fornix there is a from the front line to the back-outside deeper pressure trace.

鼻前庭穹窿后方可见由前内向后外走行的较深压迹。

youdao