医药科学

• 咀嚼

  A tooth is a significant organ for manducation and phonation; inferior alveolar nerve is one of the most important sensory nerves in maxillofacial region; they should not be ignored in trauma cases of oral and maxillofacial region.

  牙齿作为重要的咀嚼、发音器官，下牙槽神经作为口腔颌面部重要的感觉神经之一，在颌面部创伤救治过程中均不可忽视。