OBJECTIVE The aim of this study was to predict the relationship between the symptomatic disc herniation level and the osteophyte level or decreased disc height in patients with cervical disc herniation. METHODS Between January 2011 and December 2012, 69 patients with an osteophyte of the cervical spine underwent surgery at a single center due to soft cervical disc herniation. Data including s...

Lower back pain (LBP) is one of the most common and costly medical problems today [1, 2]. Pain is usually transitory and can arise from the intervertebral discs, bones, ligaments and muscles of the spine. Risk factors for LBP include genetic, environmental, psychosocial and biomechanical influences [3]. However, although 85% of LBP cases have no clear etiology, 97% may be due to musculoskeletal...

Editor’s key points † Several factors that influence intracranial pressure (ICP) also influence intraocular pressure (IOP). † Injections into the epidural space can cause cerebrospinal fluid shifts into the cranial space. † This has the potential to increase ICP and IOP. † The authors studied the effect of cervical epidural injections (14 ml) on IOP. Background. Cervical epidural injection (CEI...

Since the work of Schmorl" in 1927, there has been growing interest in the study of the various degenerative changes associated with the aging process in the spinal column, especially in the intervertebral discs. The earlv developmental anatomy of the spinal column has received special attention in the attempt to explain some of these degenerative changes. This paper deals with a study of these...

Introduction: Disc degeneration is a natural aging process characterized by changes in appearance and chemical structure of the disc. This degeneration leads to back pain. In regard to the limitation of current therapeutical methods for patients with degenerated discs, arthroplasty has been suggested as an alternative method. To manufacture artificial discs for Iranians, determining normal lumb...

INTRODUCTION Varied definitions of disc pathology exist in the literature. Magnetic Resonance Imaging (MRI) classification systems incorporate several qualitative features including disc appearance, the distinction between the nucleus and the annulus, signal intensity and intervertebral disc height. The lack of a continuous measure has made it difficult to sensitively examine degenerative disc ...

background: intervertebral disc herniation has two common types, extrusion and protrusion, which may affect the adjacent vertebrae.in addition, it is associated with significant signal changes in t1 mri (short tr/te) and t2 mri (long tr/te).   methods: the present study is a cross-sectional analytic one, in which sampling was performed retrospectively. cases were randomly selected from the pati...

conclusions in intervertebral herniated disc surgery, aprotinin and controlled hypotension treatments yielded similar results in terms of reducing blood loss and surgeon satisfaction with the field of operation. results 70 patients were identical in terms of demographics and the length of surgery. the two groups were not statistically different in terms of mean change in systolic, diastolic and...

The pathogenesis of intervertebral disc (IVD) degeneration is not fully understood. The biomolecular signaling pathways involved in the IVD degeneration require further investigation. The aim of this study was to investigate the expression of NG2 proteoglycan in the degenerated IVD. IVD samples were obtained from 16 Dachshunds that were confirmed to have IVD herniation and subsequently underwen...