Spinal puncture
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A spinal puncture, also called a spinal tap, lumbar puncture, or LP is "tapping of the subarachnoid space in the lumbar region, usually between the third and fourth lumbar vertebrae.[1][2]
Procedure
Use of an 'atraumatic needle' may reduce the chance of headache, although this needle is more difficult to use and may increase the number attempts needed before successful puncture.[2] Reinsertion of the stylet before needle removal decreases headache.[2]
References
- ↑ Anonymous (2024), Spinal puncture (English). Medical Subject Headings. U.S. National Library of Medicine.
- ↑ 2.0 2.1 2.2 Straus SE, Thorpe KE, Holroyd-Leduc J (October 2006). "How do I perform a lumbar puncture and analyze the results to diagnose bacterial meningitis?". JAMA 296 (16): 2012–22. DOI:10.1001/jama.296.16.2012. PMID 17062865. Research Blogging.