口腔颌面部间隙感染是口腔颌面外科一种常见病,并由于颌面部血运较丰富,如治疗不得当,往往会造成严重的并发症,常危及患者的生命。以往对本病的治疗,习惯采用切开引流的方法,此法易损伤颌面部正常的解剖结构,造 Oral and maxillofacial space infection is a common disease of oral and maxillofacial surgery, and because of maxillofacial blood supply is more abundant, such as improper treatment, often cause serious complications, often endanger the lives of patients. In the past the treatment of this disease, used to cut the drainage method, this method easily damage the maxillofacial normal anatomy, made