Spine
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Seven patients affected by Duchenne muscular dystrophy with neck hyperextension or poor head control in extension have undergone surgery consisting of posterior cervical interspinous fusion. ⋯ Surgical treatment of neck hyperextension in these patients contributes to a better sitting position, to an easier nursing, to a better appearance.
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A cohort study of patients with nonspecific low back pain (LBP) participated in a 4-week multidisciplinary rehabilitation program. ⋯ Psychosocial and physical factors are associated with work retention for patients with nonspecific LBP. The predictive value of certain constructs may vary with the time when they are assessed and how outcome is operationalized. Further studies are needed to confirm these findings.
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Review Case Reports
Two cases of pott disease associated with bilateral psoas abscesses: case report.
Two case reports and a literature review of spinal osteomyelitis with bilateral psoas abscesses secondary to Mycobacterium tuberculosis. ⋯ Although spinal osteomyelitis with psoas abscess is classically associated with Staphylococcus aureus infection, Pott disease should be considered in this clinical setting, and risk factor assessment and testing for tuberculosis should be performed.
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Descriptive epidemiologic study. ⋯ The prevalence of mid-back pain was approximately one fourth that of neck and low back pain and was somewhat less likely to be disabling. In cases of mid-back pain, spinal comorbidity was nearly always reported.
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Comparative Study
Computed tomographic morphometry of thoracic pedicles: safety margin of transpedicular screw fixation in malaysian malay population.
A cross-sectional study of thoracic pedicle morphometry (T1-T12) of 180 Malaysian Malay patients obtained from computed tomographic scan. ⋯ The results suggest that the current pedicle screw system is not suitable for the majority of Malay population, especially at midthoracic level. The smaller pedicle measurements in Malays may be attributed to their shorter body built compared with whites.