牙槽骨

huài diào de yá cáo gǔ bù jí shí qīng chú huì yǐn fā gèng yán zhòng de jí bìng

坏掉的牙槽骨不及时清除会引发更严重的疾病。

If the broken alveolar bone is not removed in time, it can cause more serious diseases.