• Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
LITao, Email: litao55@hotmail.com
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Objective To analyze the curative effect of vacuum sealing drainage for early deep infection after posterior spinal internal fixation. Methods From March 2009 to March 2012, 9 patients with early deep infection after posterior spinal internal fixation, including 5 males and 4 females aged between 21 and 64 years, averaging at 44.6, underwent debridement and vacuum sealing drainage (VSD). Original fixtures in all the patients were not taken out. Results The patients were treated by VSD for once to three times with an average of 2.1 times, and VSD continued for 3 to 7 days every time. Two patients underwent one time of VSD, 4 underwent twice, and 3 underwent three times. In these patients, 6 achieved wound healing after VSD, one changed to ordinary dressing and wound suturing two weeks later due to hemorrhage of VSD, one changed to ordinary dressing and wound suturing wound three weeks later due to impeded drainage, one accepted skin-grafting after three times of VSD. All the patients were followed up for 6 to 38 months (18 months on average) and all of them were cured. There was no obvious back pain or signs of incision infection. The X-ray films showed that there were no bone destruction and the white blood cell count, erythrocyte sedimentation rate, and C-reactive protein significantly decreased to normal after surgery. Conclusion One-stage debridement and vacuum sealing drainage therapy is an effective method for treating early deep infection after posterior spinal internal fixation.

Citation: XUEJing, SONGYue-ming, LIUHao, LITao, MALi-tai. Vacuum Sealing Drainage for Early Deep Infection after Posterior Spinal Internal Fixation. West China Medical Journal, 2014, 29(4): 685-687. doi: 10.7507/1002-0179.20140207 Copy

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