【摘要】目的：探讨持续封闭负压引流技术和传统引流技术在手术治疗小儿急性化脓性骨髓炎的效果。方法：收集我科在2015 年1月～2019 年12月手术治疗的65例小儿化脓性骨髓炎临床资料，其中持续封闭式负压引流(观察组)治疗39例，传统冲洗引流(对照组)治疗26例。对比两组发热持续时间、疼痛持续时间、引流时间、主要炎症指标恢复正常时间、再次手术率、并发症发生率等，评价两组疗效。结果：观察组在平均发热时间、平均疼痛时间、平均WBC/CRP恢复正常时间、平均引流时间、引流异常例数、并发症例数、治愈率等各项对比指标均优于对照组，具有统计学差异(P<0.05)，再手术率无统计学差异(P>0.05)。结论：应用持续封闭式负引流技术治疗小儿化脓性骨髓炎，能有效缩短发热、疼痛持续时间，减少引流时间，患儿依从性更佳，痛苦更小，效果良好。

    【关键词】封闭负压引流;小儿;化脓性骨髓炎

    Surgical treatment for pediatric acute suppurative osteomyelitis.

    [Abstract] Objective：To investigate the efficacy of vacuum-sealing drainage(VSD) and traditional drainage in treating pediatric acute suppurative osteomyelitis. Methods：65 children surgical treated for acute suppurative osteomyelitis from January 2009 to December 2016 were studied retrospectively.39 children underwent vacuum-sealing drainage were enrolled in study group ......