Risk factors of recurrent lumbar disk herniation: a single center study and review of the literature.

J Spinal Disord Tech

*Department of Orthopedic Surgery, Saiseikai Kanazawa Hospital †Department of Orthopedic Surgery, Kanazawa University, Kanazawa, Japan.

Published: June 2015

AI Article Synopsis

  • * Analyzing a group of 298 patients, researchers found that 10.7% experienced recurrent LDH, with current smoking and occupational lifting being significant risk factors.
  • * The findings suggest that quitting smoking and avoiding heavy lifting could help reduce the chances of experiencing recurrent LDH.

Article Abstract

Background: The recurrence of lumbar disk herniation (LDH) is a major problem in the treatment of LDH. The purpose of this study was to investigate the risk factors for recurrent LDH.

Methods: Between April 2005 and March 2008, 298 patients with LDH, who underwent surgical treatment, were enrolled in this study. The patients were divided into a nonrecurrent group (N group) and a recurrent group (R group). We compared their clinical parameters including age, sex, body mass index, smoking, alcohol, sports activity, occupational lifting, and occupational driving. The relationships between the variables and recurrent LDH were evaluated by univariate analysis and multiple logistic regression analysis.

Results: The N group had 266 patients (89.3%) and the R group had 32 patients (10.7%). Univariate analysis showed that current smoking (P<0.001) and occupational lifting (P=0.02) significantly correlated with recurrent LDH. Multivariate analysis showed that current smoking significantly related with recurrent LDH (OR, 3.47; 95% CI, 1.55-7.80; P=0.003).

Conclusions: Our study suggests that smoking cessation and restraining from lifting may significantly decrease the incidence of recurrent LDH.

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Source
http://dx.doi.org/10.1097/BSD.0b013e31828215b3DOI Listing

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