Post-dural puncture related complications after diagnostic lumbar puncture, myelography and spinal anaesthesia |
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Authors: | H. Flaatten,J. Krå kenes,C. Vedeler |
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Affiliation: | Departments of Anaesthesia and Intensive care;Radiology Neurology, Haukeland University Hospital, Bergen, Norway;Neurology, Haukeland University Hospital, Bergen, Norway |
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Abstract: | Objectives – This study was conducted to investigate complications after dural puncture. Material and methods – A 15 months' prospective observation study of routine clinical practice with dural puncture at a university hospital was conducted. Quincke spinal needles 0.90 to 1.0 mm O.D. (20–19 g) were used for diagnostic lumbar puncture, 0.70 mm O.D. (22 g) for myelography and 0.40 to 0.50 mm O.D. (27–25 g) for spinal anaesthesia. A questionnaire about post-puncture discomfort was given to the patients, to be returned after 1 week. Results – Of 679 questionnaires 537 (79.1%) were returned. Discomfort was experienced by 53.8% of the patients, most often after diagnostic lumbar puncture and myelography. The difference in incidence of headache after diagnostic lumbar puncture and myelography compared with spinal anaesthesia were 27.9% (95% CI: 18.6 to 37.2) and 18.3% (95% CI: 9.1 to 27.5). Conclusion – Small diameter and atraumatic spinal needles will reduce patients' discomfort after dural puncture. |
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Keywords: | dural puncture myelography anaesthesia/spinal complications/headache |
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