拔牙是門診和医士診所經常进行的一种手术。在行这种手术时,由于某些原因往往可能产生一些合併症,我們必須善于识別这些合併症,並及时地进行治疗。这一点是特別重要的,因为像拔牙后出血、被拔除的牙根陷入上頜竇,特別是在拔除上臼齿的牙根及許多其他的合併症时,如果不立即採取适当的措施,則很可能引起严重的后果。 Tooth extraction is often performed in outpatient and doctor's office clinics. During this operation, due to some reasons, some complications may occur. We must be good at identifying these complications and timely treatment. This is of particular importance because, as with post-extraction hemorrhage, the extracted tooth root falls into the maxillary sinus, especially when removing the root of the upper molars and many other comorbidities, it is likely to cause serious problems if not immediately taken appropriate measures s consequence.