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目的：探讨持续闭式引流（VSD）结合骨水泥抗生素链珠治疗腰椎骨折椎弓根钉棒系统内固定术后早期感染的临床疗效。方法2010年3月一2014年3月，使用持续闭式引流（VSD）结合骨水泥抗生素链珠治疗腰椎骨折椎弓根钉棒系统内固定术后早期感染11例，随访其临床效果。结果11例患者均得到随访，随访时间8—12月，平均10.5月。手术后感染治愈，无一例需取出原内固定物重新或者更换固定材料。结论持续闭式引流（VSD）结合骨水泥抗生素链珠治疗腰椎骨折椎弓根钉棒系统内固定术后早期感染操作简单、安全有效，可以作为治疗腰椎骨折椎弓根钉棒系统内固定术后早期感染手段之一。“,”Objective: To investigate the efficacy of the treatment of early postoperative infection of umbar fracture internal fixation of pedicle screw rod system with VSD combined with antibiotic bone cement chain. Methods: from 2010 March to 2014 March, the use of continuous closed drainage (VSD) combined with antibiotic bone cement bead chain, lumbar fracture internal fixation of pedicle screw rod system treatment of early postoperative infection in 11 cases, folow-up clinical results. Results: 11 patients were folowed up from 8-12 months, with an average of 8.5 months. Cured of infection after surgery, no case of need to remove or replace the original re-fixed within the implant material. Conclusion: The continuous closed drainage (VSD) combined with antibiotic bone cement beads chain to treat early infection is simple, safe and effective treatment of lumbar fracture internal fixation of pedicle screw rod system can be used as a means of early postoperative infection.