European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
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Comparative Study
A comparison of the type IX collagen levels of the intervertebral disc materials in diabetic and non-diabetic patients who treated with lumbar microdiscectomy.
The purpose of this study was to compare type IX collagen levels in the intervertebral disc (IVD) materials of diabetic and non-diabetic patients with lumbar disc herniation and to determine whether there is a relationship between diabetes mellitus (DM) and type IX collagen levels in degenerated discs. ⋯ Diabetes reduces the type IX collagen level in the intervertebral disc and the duration of diabetes is the most important factor for this reduction. Diabetes may play a role in the development of disc herniation by reducing type IX collagen levels in the intervertebral disc. However, the causes of increased herniation in diabetic patients still have to be determined.
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The study of the interrelation between hip and spine disorders is gaining increasing importance in the last years, but the link between Hip Osteoarthritis (HOA) and Low Back Pain (LBP) remains still unclear. Aim of the study is to assess the relationship between Femoral Neck Anteversion (FNA), LBP, and spinopelvic parameters in patients undergoing Total Hip Replacement (THR) for unilateral severe primary HOA. ⋯ Patients with concomitant unilateral HOA and LBP showed a marked anteverted FNA in the arthritic hip and a spinopelvic misalignment. After THR, a relief of both hip and low back pain and a change in spinopelvic parameters is observed.