Spine
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Randomized Controlled Trial Clinical Trial
A prospective randomized multicenter clinical evaluation of an anterior cervical fusion cage.
A prospective, concurrently controlled, randomized, multicenter trial of an anterior Bagby and Kuslich cervical fusion cage (BAK/C; Sulzer Spine-Tech, Minneapolis, MN) for treatment of degenerative disc disease of the cervical spine. ⋯ These results demonstrate that outcomes after a cervical fusion procedure with a threaded cage are the same as those of a conventional uninstrumented bone-only anterior discectomy and fusion with a low risk of complications and rare need for autogenous bone graft harvest.
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A systematic review of randomized controlled trials. ⋯ Behavioral treatment seems to be an effective treatment for patients with chronic low back pain,but it is still unknown what type of patients benefit most from what type of behavioral treatment.
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Prospective case series. ⋯ A cohort of patients with chronic unremitting low back pain of discogenic origin whose symptoms had failed to improve with aggressive nonoperative care demonstrated a statistically significant and clinically meaningful improvement on the SF-36 and the VAS scores at a minimum follow-up of 1 year after IDET. The positive results should be validated with placebo-controlled randomized trials and studies that compare IDET with alternative treatments.-
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Retrospective review of a large series of patients who underwent spinal surgery at a single institution during a 10-year period. ⋯ Incidental durotomy, if recognized and treated appropriately, does not lead to long-term sequelae.
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In vitro study to determine occupational radiation exposure during lumbar fluoroscopy. ⋯ Fluoroscopically assisted thoracolumbar pedicle screw placement exposes the spine surgeon to significantly greater radiation levels than other, nonspinal musculoskeletal procedures that involve the use of a fluoroscope. In fact, dose rates are up to 10-12 times greater. Spine surgeons performing fluoroscopically assisted thoracolumbar procedures should monitor their annual radiation exposure. Measures to reduce radiation exposure and surgeon awareness of high-exposure body and hand positions are certainly called for.