Instrumented Spinal Fusion Method Impacts Infection Rate

Infection rate up for posterior lumbar interbody fusion versus posterior, posterolateral fusion

MONDAY, May 21 (HealthDay News) -- For patients who undergo instrumented spinal fusion, the rates of infection are higher among those who receive posterior lumbar interbody fusion compared with those who receive posterior or posterolateral fusion, according to a study published online May 10 in the Journal of Spinal Disorders & Techniques.

Dong Ki Ahn, M.D. of the Seoul Sacred Heart General Hospital in Korea, and associates conducted a retrospective analysis of 3,084 patients who had instrumental spinal fusion surgeries between 2000 and 2009. The difference in the rates and characteristics of surgical site infections were compared for patients who underwent posterior or posterolateral fusion (Group I; 974 patients) and those who underwent posterior lumbar interbody fusion (Group II; 2,110 patients).

The researchers observed a significant difference in the infection rate between groups I and II (0.3 versus 1.37 percent; P = 0.003). Of the infections in group I, 67 percent were wound infections and 33 percent were osteomyelitis. The infections in group II were mainly osteomyelitis (73 percent), with 23 percent wound infections and 4 percent osteomyelitis combined with wound infection. In the single cage group and mainly local bone grafted group, there was a significantly increased infection rate.

"The infection rate of posterior lumbar interbody fusion was higher than that of posterior or posterolateral fusion," the authors write.

Abstract
Full Text (subscription or payment may be required)

Copyright © 2012 HealthDay. All rights reserved.

Powered by

jQuery UI Accordion - Default functionality

For life-long learning and continuing professional development, come to Lippincott's NursingCenter.

Nursing Jobs Plus
Featured Jobs
Recommended CE Articles Recommended Nursing Articles

Meeting the Needs of Family Members of ICU Patients
Critical Care Nursing Quarterly, October/December 2014
Free access will expire on December 22, 2014.


Dealing with the specter of phantom limb pain
Nursing2014 , November 2014
Free access will expire on December 8, 2014.


The Power of Nursing Peer Review
JONA: Journal of Nursing Administration, November 2014
Free access will expire on December 8, 2014.


More Recommended Articles

Subscribe to Recommended Articles

Evidence Based Practice Skin Care Network NursingCenter Quick Links What’s Trending Events