Cerebrospinal fluid leakage after elective disc surgery |
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Authors: | Helena Brisby A Baranto |
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Institution: | 158. Dept. of Orthopaedics, Sahlgrenska University Hospital, Gothenburg University, Gothenburg, Sweden 258. Dept. of Orthopaedics, Sahlgrenska University Hospital, SE413 45, Gothenburg, Sweden
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Abstract: | For patients undergoing elective disc herniation surgery the risk to experience a dural tear is somewhere around 1% both for the cervical and the thoracic regions and probably slightly higher for the lumbar region. In most cases a dural tear is diagnosed and taken care of peroperatively. When a leakage of cerebrospinal fluid is suspected postoperatively a combination of the patient’s history and imaging investigations/laboratory tests usually gives the diagnosis and it is mostly treated by closure in a new surgical procedure or by a subdural lumbar drainage. There is conflicting data on the long-term effect of a dural tear in relation to disc herniation surgery. This review exemplifies, describes and discusses how to diagnose, treat a dural tear and what the results are when dealing with it during or after disc herniation surgery. |
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