Fusion and rigid instrumentation have been currently the mainstay for the surgical treatment of degenerative diseases of the spine over the last 4 decades. In all over the world the common experience was formed about fusion surgery. Satisfactory results of lumbar spinal fusion appeared completely incompatible and unfavorable within years. Rigid spinal implants along with fusion cause increased ...

Study Design Systematic review. Study Rationale Adult scoliosis is a common disorder that is associated with significantly higher pain, functional impairment, and effect on quality of life than those without scoliosis. Surgical spinal fusion has led to quantifiable improvement in patient's quality of life. However, for patients undergoing long lumbar fusion, the decision to stop the fusion at L...

BACKGROUND This study was undertaken to assess the radiologic outcome of spinal fusion, with bone chips from laminectomy in patients with lumbar spondylolisthesis. METHODS From January 1993 to September 2001, 95 patients with lumbar spondylolisthesis were managed and followed up well at our Orthopedic Division. All patients presented with persistent low back pain, radiculopathy and claudicati...

Congenital cervical vertebral fusion is an anomaly which decreases the normal range of spinal movement and predisposes to trauma. The case history of a rugby player with a congenital fusion who sustained permanent quadriplegia after dislocation of the lower cervical spine is presented. The mechanism of injury is discussed. A plea is made for routine radiographic examination of the cervical spin...

STUDY DESIGN Controlled animal experiments. OBJECTIVE To test the dose and efficacy of teriparatide in a rat spinal fusion model. SUMMARY OF BACKGROUND DATA Teriparatide was shown to enhance spinal fusion in rats and rabbits previously, but the dose-dependent effect of teriparatide in spinal fusion in rats was not well characterized. METHODS A 0.5 × 0.5 cm trabecular bone graft was taken ...

We reviewed 26 patients with progressive spinal kyphosis due to anterior fusion between the vertebrae. No patient had back pain or any neurological defect. The kyphosis appeared to be progressive until the fusion had included all of the disc. Progression was faster during the adolescent growth-spurt. Kyphosis increased with the number of discs involved, from one to six, and the extent of fusion...

OBJECTIVE Using alendronate after spinal fusion is a controversial issue due to the inhibition of osteoclast mediated bone resorption. In addition, there are an increasing number of reports that the endplate degeneration influences the lumbar spinal fusion. The object of this retrospective controlled study was to evaluate how the endplate degeneration and the bisphosphonate medication influence...

OBJECTIVES To determine the frequency of hypomagnesemia in pediatric patients after spinal fusion, to verify whether postoperative magnesium levels were lower than preoperative levels and, if so, to identify possible causes and assess the clinical repercussions for patients. METHODS This was a retrospective descriptive study of pediatric patients admitted to a pediatric intensive care unit (I...