颌面部间隙感染是口腔科的常见病和多发病,采用有效的抗生素及脓肿切开引流大多可完全治愈,不留任何后遗症,但如果处理不当也可导致海绵窦血栓性静脉炎、脑脓肿、败血症、纵隔炎等严重并发症,甚至可危及生命。抗菌药是治疗该病的重要手段之一,在炎症的早期如能选用有效抗生素,可有 Maxillofacial space infection is a common disease and frequently-occurring diseases, the use of effective antibiotics and abscess incision and drainage can be completely cured, leaving no sequela, but if not handled properly can also cause cavernous sinus thrombophlebitis, brain abscess , Sepsis, mediastinal inflammation and other serious complications, and even life-threatening. Antimicrobial drugs is an important means of treatment of the disease, such as the early use of an effective antibiotic can have