Intra-operative localisation of thoracic spine levels can be difficult due to anatomical constraints such as scapular shadow, patient's size and poor bone quality. This is particularly true in cases of thoracic discectomies in which the vertebral bodies appear normal. We describe a simple and reliable technique to identify the correct thoracic spine level. After induction of general anaesthesia, the patient is placed prone and the pedicle of interest is identified using fluoroscopy. A âKâ wire is then inserted percutaneously into this pedicle under image guidance (confirmed in the antero-posterior (AP) and lateral views). The âKâ wire is then cut flush and the patient is then positioned laterally and the intended procedure is performed.Introduction/Aim
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Metastatic involvement of the lumbo-sacral junction/sacrum usually signifies advanced disease. The aim of this study was to report our results on the management of patients with metastases referred to this anatomical region over the last 5 years (July 2006- July 2010). Retrospective analysis from a comprehensive spinal oncology database.Introduction
Methods
An increased mortality associated with hip fractures has been recognized, but the impact of vertebral osteoporotic compression fractures (VCF) is still underestimated. The aim of this study was to report on the difference in survival for VCF patients following non-operative and operative [Balloon Kyphoplasty (BKP) or Vertebroplasty (VP)] treatments. Operated and non-operated VCF patients were identified from the US Medicare database in 2006 and 2007 and followed for a minimum of 24 months. Patients diagnosed with pathological and traumatic VCFs in the prior year were excluded. Overall survival was estimated by the Kaplan-Meier method, and the differences in mortality rates (operated vs non-operated; balloon kyphoplasty vs vertebroplasty) were assessed by Cox regression, with adjustments for patient demographics, general and specific co-morbidities, that have been previously identified as possible causes of death associated with osteoporotic VCFs.Introduction/Aims
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