Spine
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A retrospective case series of primary care patients receiving Workers' Compensation (WC) for back pain. ⋯ Many individuals with a WC claim do not have a stable PCP relationship around the onset of their WRLBP episode. Those with PCP relationships uncommonly involve the PCP in their WRLBP, and if they do, it is usually later in the course because of persistent or recurrent symptoms. Disability outcomes appear to be similar regardless of whether a PCP was involved. However, PCP involvement is associated with greater medical costs, which may reflect confounding based on duration of symptoms rather than the nature of the care provided. Additional research is needed to understand how different patterns of care for patients with a WRLBP claim relate to outcomes and how these patients compare with individuals without such a claim, as well as the factors that lead patients to involve their PCP or not.
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Surgeon- and patient-based (SF-36) outcome measures were used to assess the results of decompressive laminectomies for the excision of synovial cysts with coexistent lumbar spinal stenosis (45 patients) or for synovial cysts with coexistent lumbar stenosis and degenerative spondylolisthesis (35 patients). ⋯ Using both surgeon and SF-36 outcome measures, 2 years following laminectomy for synovial cysts/lumbar stenosis with or without olisthy, patients exhibited a moderate degree of improvement. As synovial cysts reflect disruption of the facet joint and some degree of instability, primary fusion should be considered to improve operative results for patients in both categories.
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Complete cervical disc complex extrusion, defined as the extrusion of both cartilaginous end-plates, the entire nucleus pulposus, and portions of the anulus fibrosus, is rare. A case of complete cervical disc complex extrusion with spinal cord injury in the absence of facet dislocation or subluxation in an obtunded patient is reported. ⋯ The case report highlights the occurrence of complete traumatic cervical disc extrusion in the absence of facet dislocation with normal plain radiographic findings and consequent spinal cord injury, which can accompany such an injury.
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In the present report, radiologic findings of the patient with the Klippel-Feil syndrome associated with persistent trigeminal artery are reviewed. In same case, there was also spina bifida occulta, cervical spondylosis, atlanto-occipital assimilation, bilateral cervical ribs, and lack of flow signal in the C4 segment of contralateral vertebral artery. The persistent trigeminal artery and Klippel-Feil syndrome can be seen together and with the other anomalies. It should be considered that they might be related with the insufficiency or dysfunction of the embryologic developmental process. ⋯ It should be kept in mind that a persistent trigeminal artery and Klippel-Feil syndrome can be seen together and with the other anomalies. Because of this reason, this type of case should prompt a search for the other related anomalies, and magnetic resonance angiography can be used as a noninvasive diagnostic technique in the persistent trigeminal artery determination.