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Imaging-guided lumbar facet injections: is there a difference in outcomes between low back pain patients who remember to return a postal questionnaire and those who do not?
OBJECTIVES: To determine whether data obtained from patients returning postal questionnaires accurately reflect how patients receiving imaging-guided lumbar facet injections respond. METHODS: Seventy-eight patients receiving lumbar facet joint injections who returned an outcomes questionnaire (respo...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3481082/ https://www.ncbi.nlm.nih.gov/pubmed/22695954 http://dx.doi.org/10.1007/s13244-012-0178-8 |