European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
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Review Meta Analysis
Magnetic resonance imaging signal changes of alar and transverse ligaments not correlated with whiplash-associated disorders: a meta-analysis of case-control studies.
Hypothesis that loss of integrity of the membranes in the craniocervical junction might be the cause of neck pain in patients with whiplash-associated disorders (WADs) has been proposed. In recent years, with development of more detailed magnetic resonance imaging (MRI) techniques, morphologic changes of the ligaments and membranes in the craniocervical junction, especially alar and transverse ligaments have been discussed. A meta-analysis was performed to evaluate the relationship of MRI signal changes of alar and transverse ligaments and WADs. ⋯ MRI signal changes of alar and transverse ligaments are not supposed to be caused by whiplash injury, and MRI examination of alar and transverse ligaments should not be used as the routine workup of patients with WADs.
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General practitioners refer patients with continued neck pain that do not respond well to conservative care frequently to secondary care for further assessment. Are surgical interventions to the cervical spine effective when compared to conservative care for patients with neck pain? ⋯ Most studies on surgical techniques comparing these to conservative care showed a high risk of bias. The benefit of surgery over conservative care is not clearly demonstrated.
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Review
The optimal treatment of type II and III odontoid fractures in the elderly: a systematic review.
Odontoid fractures are the most common cervical spine fractures in the elderly. As the population ages, their incidence is expected to increase progressively. The optimal treatment of this condition is still the subject of controversy. The objective of this review is to summarize and compare the outcome of surgical and conservative interventions in the elderly (≥ 65 years). ⋯ There was insufficient data to determine a potential difference in clinical outcome between different treatment groups. Surgically treated patients showed higher osseous union rates compared to conservatively treated patients, possibly because of different selection mechanisms. The majority of patients appears to achieve fracture stability regardless of the applied treatment. A prospective trial with appropriate sample size is needed to identify the optimal treatment of odontoid fractures in the elderly and predictors for the success of either one of the available treatments.
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Review
The optimal treatment of type II and III odontoid fractures in the elderly: a systematic review.
Odontoid fractures are the most common cervical spine fractures in the elderly. As the population ages, their incidence is expected to increase progressively. The optimal treatment of this condition is still the subject of controversy. The objective of this review is to summarize and compare the outcome of surgical and conservative interventions in the elderly (≥ 65 years). ⋯ There was insufficient data to determine a potential difference in clinical outcome between different treatment groups. Surgically treated patients showed higher osseous union rates compared to conservatively treated patients, possibly because of different selection mechanisms. The majority of patients appears to achieve fracture stability regardless of the applied treatment. A prospective trial with appropriate sample size is needed to identify the optimal treatment of odontoid fractures in the elderly and predictors for the success of either one of the available treatments.
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To review the literature on different classifications of T2-weighted (T2W) increased signal intensity (ISI) on preoperative magnetic resonance (MR) images of patients with cervical spondylotic myelopathy (CSM). ⋯ Methodological variations in previous studies made it difficult to compare studies and results. Both multisegmental T2W ISI and sharp, intense T2W ISI are associated with poorer surgical outcome (Class II evidence). The regression of T2W ISI postoperatively correlates with better functional outcomes (Class II). Future studies on the significance of ISI should ensure use of a uniform grading system, standardized outcome measures and multivariate analyses to control for other preoperative variables.