Spine
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Prospective longitudinal study. ⋯ The recovery of the lumbar intervertebral discs after 60-day bed rest is a prolonged process and incomplete within 2 years.
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Case Reports
Epidural hematoma and intraoperative hemorrhage in a spine trauma patient on Pradaxa (dabigatran).
The authors present a case report of a 72-year-old man who presented with back pain and lower extremity weakness after a fall from his roof. ⋯ As dabigatran (Pradaxa) has recently been approved by the Food and Drug Administration, many spine specialists are not familiar with this agent. Many of the reversal agents (e.g., vitamin K and protamine), useful for other classes of anticoagulants, have no impact on Pradaxa. Similarly, prothrombin time and partial thromboplastin times have limited utility in estimating the patient's true clotting status. The purpose of this case report is to alert spine specialists to this drug and its implications on spine care. The drug's pharmacokinetics, clinical assessment of clotting status, and reversal options are discussed.
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A case report. ⋯ TB should always be considered as a differential diagnosis of sacral lesions, and identifying multidrug resistance is equally important in its treatment. Lumbopelvic fixation is a safe and reliable option as it unloads the S1 segment by achieving fixation in the lumbosacral spine and iliac wings.
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Case report. ⋯ We used DTI to diagnose a symptomatic lesion as an extra-foraminal lumbosacral lesion caused by compression of the L5 spinal nerve at the foramina. Because DTI can quantitatively measure damage to nerve fibers, it may be advantageous for the diagnosis of far-out syndrome.
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Cross-sectional study using T1ρ magnetic resonance imaging (MRI) of lumbar spine in healthy young adults. ⋯ The data of this study showed a significant difference in IDD onset between sexes. T1ρ values correlate with Pfirrmann degenerative grade in young adults. However, the wide distribution of T1ρ values in healthy intervertebral disc highlights the low sensitivity of Pfirrmann grade to detect the early IDD changes. T1ρ can be potentially used as a clinical tool to identify early IDD and to create a reliable quantitative scale.