Comparison of mid-term outcomes of posterior or postero-anterior approach using different bone grafting in children with lumbar tuberculosis

The anterior and middle columns instead of the posterior column of spine are usually destroyed by tuberculosis which could aggravate the kyphosis accompanying the growth imbalance of spine in children. The surgical method needs to be selected cautiously for effective treatment. To our knowledge, few studies have evaluated mid-term outcomes of 2 surgeries (posterior-only approach and combined posterior and anterior approaches) with allograft or shaped titanium mesh cages for the treatment of lumbar tuberculosis in children. The study aims to compare the surgical mid-term outcomes of the posterior-only approach and the combined approaches using different bone grafting for the treatment of pediatric lumbar tuberculosis. Between January 2007 and June 2013 at our spine center, 51 consecutive pediatric lumbar tuberculosis with an average age of 7.3 ± 3.93 years treated with combined posterior and anterior approaches (PA, 22 cases) or posterior-only approach (PO, 29 cases) were enrolled. Two types of interbody bone graft were applied in this study: fresh-frozen tricortical iliac-bone allograft (AG, 21 cases) and shaped titanium mesh cages (TM, 30 cases). All medical records and radiographs were retrospectively reviewed. The Japanese Orthopaedic Association (JOA) is applied to evaluate the neurological function. The average visual analogue (VAS) and Oswestry Disability Index (ODI) were used to evaluate the quality of life. The average follow-up was 6.7 ± 1.9 years. The me...
Source: Medicine - Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research