Current medical research and opinion
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Chronic back pain is characterized by a combination of neuropathic and nociceptive mechanisms of pain generation. The prevalence of the neuropathic pain component is unknown. Thus, in the context of an explorative study, we aimed to determine the prevalence of signs and symptoms indicating neuropathic pain in adult patients treated by orthopaedists. We also aimed to assess the usefulness of handheld computers (PDAs) in data collection. ⋯ Screening for neuropathic pain in this setting is feasible with simple questionnaires and scales on PDAs. Neuropathic pain is a major contributor to chronic back pain and a frequent component in patients seen by orthopaedists. At least one third of all patients should undergo additional diagnostic measures to confirm the cause of neuropathic pain.