目的探究化脓性阑尾炎术后切口感染预防及护理方法。方法 120例阑尾炎患者,根据患者入院日期尾数分为研究组和参照组,各60例。参照组患者采取常规的手术方法与护理措施进行干预;研究组患者则应用温盐水加甲硝唑冲洗腹腔切口的方式预防感染,并予以针对性的手术护理。对比两组患者的切口感染率及住院时间。结果研究组患者阑尾切除术之后切口感染发生率明显低于参照组,差异具有统计学意义(P<0.05);研究组患者的平均住院时间短于参照组,差异具有统计学意义(P<0.05)。结论应用温生理盐水加甲硝唑冲洗,配合针对性的措施能够很好的预防化脓性阑尾炎术后切口感染的发生,促进患者的恢复,具有很高的应用价值。 Objective To investigate the prevention and nursing of incision infection after suppurative appendicitis. Methods A total of 120 patients with appendicitis were divided into study group and reference group according to the mantissa of admission date, 60 cases in each group. Patients in the reference group were treated with routine surgical methods and nursing interventions. Patients in the study group were treated with warm salt water and metronidazole to wash the abdominal incision to prevent infection and targeted surgical care. Incision infection rate and hospital stay were compared between the two groups. Results The incidence of incision infection in the study group was significantly lower than that in the reference group after the appendectomy (P <0.05). The average length of hospital stay in the study group was shorter than that in the reference group (P <0.05) ). Conclusion The application of warm saline and metronidazole flushing, with targeted measures can be well postoperative suppurative appendicitis incision infection, and promote the recovery of patients with high value.