Title |
Zygapophysial joint blocks in chronic low back pain: a test of Revel's model as a screening test
|
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Published in |
BMC Musculoskeletal Disorders, November 2004
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DOI | 10.1186/1471-2474-5-43 |
Pubmed ID | |
Authors |
Mark Laslett, Birgitta Öberg, Charles N Aprill, Barry McDonald |
Abstract |
Only controlled blocks are capable of confirming the zygapophysial joints (ZJ) as the pain generator in LBP patients. However, previous workers have found that a cluster of clinical signs ("Revel's criteria"), may be valuable in predicting the results of an initial screening ZJ block. It was suggested that these clinical findings are unsuitable for diagnosis, but may be of value in selecting patients for diagnostic blocks of the lumbar ZJ's. To constitute evidence in favour of a clinical management strategy, these results need confirmation. This study evaluates the utility of 'Revel's criteria' as a screening tool for selection of chronic low back pain patients for controlled ZJ diagnostic blocks. |
X Demographics
Geographical breakdown
Country | Count | As % |
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United States | 2 | 29% |
New Zealand | 1 | 14% |
Finland | 1 | 14% |
Canada | 1 | 14% |
Unknown | 2 | 29% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 7 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Australia | 2 | 2% |
United Kingdom | 1 | <1% |
New Zealand | 1 | <1% |
Qatar | 1 | <1% |
Spain | 1 | <1% |
United States | 1 | <1% |
Unknown | 109 | 94% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 19 | 16% |
Other | 18 | 16% |
Student > Ph. D. Student | 13 | 11% |
Student > Postgraduate | 10 | 9% |
Researcher | 8 | 7% |
Other | 24 | 21% |
Unknown | 24 | 21% |
Readers by discipline | Count | As % |
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Medicine and Dentistry | 61 | 53% |
Nursing and Health Professions | 12 | 10% |
Psychology | 5 | 4% |
Sports and Recreations | 3 | 3% |
Agricultural and Biological Sciences | 2 | 2% |
Other | 6 | 5% |
Unknown | 27 | 23% |