File:Lumbar Puncture.png
Lumbar_Puncture.png (560 × 554 pixels, file size: 694 KB, MIME type: image/png)
Summary
Description | English: Lumbar puncture is usually performed with the patient in the lateral recumbent position. To avoid rotation of the vertebral column, align the patient’s shoulders and pelvis in a plane perpendicular to the bed. A line connecting the superior border of the posterior iliac crests intersects the L4 spinous process or the L4-L5 interspace. Insert the lumbar puncture needle in the midline of the L3-L4, L4-L5 (most commonly), or L5-S1 vertebral interspace. These interspaces are below the end of the spinal cord, which terminates at the level of L1. Angle the needle towards the patient’s umbilicus and advance it slowly. The needle will penetrate the ligamentum flavum, dura, and arachnoid to enter the subarachnoid space, where cerebrospinal fluid is located. (Straus, S. E., Thorpe, K. E., & Holroyd-Leduc, J.,2006). |
Date | 22 February 2015( ) |
File source | http://jama.jamanetwork.com/article.aspx?articleid=203808 |
Author | Straus, S. E., Thorpe, K. E., & Holroyd-Leduc, J. (2006). How do I perform a lumbar puncture and analyze the results to diagnose bacterial meningitis? |
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current | 00:57, 23 February 2015 | 560 × 554 (694 KB) | WaldenCheung (talk | contribs) | User created page with UploadWizard |
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