Spine
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Prevalence rates of childhood abuse, socioeconomic outcome data, and levels of psychopathology were evaluated for graduates of a functional restoration program for chronically disabled spinal disorder patients in a workers' compensation environment. ⋯ These results demonstrate that although a history of childhood abuse is associated with greater psychosocial disturbances in chronically disabled spinal disorder patients, such disturbances do not interfere with an initial positive response to an effective tertiary rehabilitation program such as functional restoration. However, a history of childhood abuse may be related to poorer socioeconomic outcomes after discharge from rehabilitation programs. Additional treatment options may be needed for these patients.
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Case Reports
Delayed infection after elective spinal instrumentation and fusion. A retrospective analysis of eight cases.
A retrospective analysis of eight cases of delayed spinal infection after elective posterior or combined anterior and posterior spinal instrumentation and fusion. ⋯ The diagnosis of delayed infection after elective spinal instrumentation and fusion requires a high index of suspicion. These infections may have been caused by intraoperative inoculation. All patients were successfully treated with debridement, instrumentation removal, and culture-directed postoperative antibiotics.
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A retrospective review of transpedicular instrumentation used in a series of 24 patients with myelodysplastic spinal deformities and deficient posterior elements. ⋯ Pedicle screw instrumentation is uniquely suited to the deficient myelodysplastic spine. Compared with historical control subjects, these devices have proven capable of significant correction of both scoliotic and kyphotic deformities. This instrumentation appears particularly useful in preserving lumbar lordosis in all patients and may preserve more lumbar motion in ambulatory myelodysplasia patients.
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One hundred eight patients from a consecutive series of 125 anterior lumbar interbody fusions were invited to take part in a clinical outcome assessment (including plain radiography and magnetic resonance imaging of the lumbosacral spine) more than 10 years after the original surgery. ⋯ The findings of the study suggest that the assessment of outcome of lumbar interbody fusion is strongly compounded by the psychological make-up of the patient and that this effect is maintained in the long term. However, the negative effect of compensation observed at 2 years seems to dissipate with time and becomes insignificant at 10 years.