目前,由于手术治疗范围的扩大、手术本身的日益复杂和外科移植术的采用,使其化脓性合并症有所上升.外科感染是这些合并症的主要表现和术后死亡的重要原因.尽管临床上积极采用新的高效抗生素治疗,急性化脓性疾病和术后化脓性感染仍然明显增多.此种现象在很大程度上与院内耐药菌株的广泛扩散和临床上未能合理的使用抗生素有关. At present, due to the expansion of surgical treatment, the operation itself is increasingly complicated and the use of surgical transplantation, so that purulent complications increased.Surgical infection is the main manifestation of these complications and postoperative death of important reasons.Although the clinical On the active use of new highly effective antibiotic treatment, acute suppurative diseases and postoperative suppurative infection is still significantly increased.This phenomenon is largely associated with the widespread proliferation of hospital resistant strains and the clinical failure to use antibiotics.