Patients with metastatic spinal cord compression (MSCC) or unstable spinal lesions warrant early surgical consultation. In multiple myeloma, chemotherapy and radiotherapy have the potential to decompress the spinal canal effectively in the presence of epidural lesions. Mechanical stability conferred by bracing may potentiate intraosseous and extraosseous bone formation, thus increasing spinal stability. This study aims to review the role of non-operative management in myeloma patients with a high degree of spinal instability, in a specialist tertiary centre. Retrospective analysis of a prospectively collected database of 83 patients with unstable myelomatous lesions of the spine, defined by a Spinal Instability Neoplastic Score (SINS) of 13–18. Data collected include patient demographics, systemic treatment, neurological status, radiological presence of cord compression, most unstable vertebral level and presence of intraosseous and extraosseous bone formation. Post-treatment scores were calculated based on follow-up imaging which was carried out at 2 weeks for cord compression and 12 weeks for spinal instability. A paired t-test was used to identify any significant difference between pre- and post-treatment SINS and linear regression was used to assess the association between variables and the change in SINS.Introduction
Methods
Whiplash injury is surrounded by controversy in both the medical and legal world. The debate on whether it is either a potentially serious medical condition or a social problem is ongoing. This paper briefly examines a selection of studies on low velocity whiplash injury (LVWI) and whiplash associated disorder (WAD) and touches upon the pathophysiological and epidemiological considerations, cultural and geographical differences and the effect of litigation on chronicity. The study concludes that the evidence for significant physical injury after LVWI is poor, and if significant disability is present after such injury, it will have to be explained in terms of psychosocial factors.
We are presenting a prospective analysis and assessment for the results of the Coflex@ inter-spinous dynamic stabilization device with a 2 year follow up. The purpose of this study is to assess the efficacy and safety of the Coflex@ Posterior Dynamic Stabilization Implant. A prospective analysis was performed on 121 patients (176 devices) treated with the Coflex@ Interspinous Implant. Indication for the treatment was spinal canal foraminal stenosis with nerve root irritation. Pre- and postoperative disability and pain scores were measured using Oswestry disability score, functional assessment a radiological evaluation at pre-operative - three - six twelve and twenty-four month interval. Data analysis revealed a high rate of patient satisfaction 92% of patients are satisfied and will have the surgery again 81% of patients had major improvement of their leg symptoms. 72% of patients reported improvement of their back pain symptoms this was more noted in the decompression group. Two revision surgeries were carried out. One due to implant back-out and the second due to infection. The Coflex@inter-spinous implant is a simple surgical treatment strategy with a low risk. Early results show a good improvement of both clinical and radiological parameters combined with patient satisfaction with better outcome achieved if combined with spinal decompression.
