نتایج جستجو برای: vertebral geometry
تعداد نتایج: 172619 فیلتر نتایج به سال:
This study aimed to investigate the clinical effect of percutaneous kyphoplasty and the precautions against adjacent vertebral refractures in the treatment of multiple osteoporotic vertebral compression fractures. 54 cases (128 vertebrae) with multiple osteoporotic vertebral compression fractures from July 2007 to December 2013 treated with percutaneous kyphoplasty were retrospectively reviewed...
PURPOSE To assess the association between vertebral fractures and mortality. METHODS 419 women and 210 men aged 60 to 98 (mean, 73) years participated in an osteoporosis screening exercise. Patient age, gender, comorbidity, lumbar pain, smoking, and alcohol consumption were recorded, as were the number of vertebral fractures and bone mineral density. Vertebral fractures were evaluated using l...
PURPOSE Vertebral fractures due to osteoporosis are a potential complication of childhood acute lymphoblastic leukemia (ALL). To date, the incidence of vertebral fractures during ALL treatment has not been reported. PATIENT AND METHODS We prospectively evaluated 155 children with ALL during the first 12 months of leukemia therapy. Lateral thoracolumbar spine radiographs were obtained at basel...
Abstract Background: Correction of severe kyphosis is a challenging operation in spinal surgery. A two stage operation has been commonly used: anterior release and decompression followed by posterior correction and fusion. We describe the posterior vertebral osteotomy technique for correction of severe and rigid kyphosis through posterior-only approach. Methods: Twelve patients (six male and s...
Background: Eating the egg of Echinococcus granulosus tapeworm in vegetables contaminated with dog's fecal material is the main cause of hydatid cyst. The most common involved organ is liver and the second are lungs. Spinal involvement especially primary involvement of paravertebral soft tissue without vertebral and extradural involvement is very rare. We report a case with paravertebral hydati...
The aim of this study was to investigate the method of posterior thoracolumbar vertebral pedicle screw reduction and fixation combined with vertebral bone implantation via the affected vertebral body under navigational aid for the treatment of thoracolumbar fractures. The efficacy of the procedure was also measured. Between June 2005 and March 2011, posterior thoracolumbar vertebral pedicle scr...
Ata M. Kiapour, Ph.D., Laura E. Buckenmeyer, M.S., Kristophe J. Karami, D.O., Vijay K. Goel, Ph.D., Teck M. Soo, M.D., Constantine K. Demetropoulos, PhD. Boston Children's Hospital, Harvard Medical School, Boston, MA, USA, University of Toledo, Toledo, OH, USA, Johns Hopkins University, Baltimore, MD, USA, St John Providence Hospital, Southfield, MI, USA, Johns Hopkins University, Laurel, MD, USA.
A series of 3,648 computed tomographic (CT) scans was reviewed to determine the incidence of intracranial vertebral artery calcification. Calcification was identified in one or both vertebral arteries in 3.4% and was more frequent in the higher age groups. Skull radiographs demonstrated vertebral artery calcification in only one of 48 patients in whom CT studies showed it. A high correlation wa...
acute paraplegia is a rare but catastrophic complication of surgeries performed on aorta and corrective operations of vertebral column. trauma to spinal cord after spinal anesthesia and ischemia of spinal cord also may lead to acute paraplegia. acute paraplegia as a complication of general anesthesia in surgeries performed on sites other than aorta and vertebral column is very rare. here we pre...
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