Definition of lumbar puncture
: puncture of the subarachnoid space in the lumbar region of the spinal cord to withdraw cerebrospinal fluid or inject anesthetic drugs
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Recent Examples of lumbar puncture from the Web
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Blue Horizon treatments include injecting cells into an injured area of the body, an IV infusion of the cells for anti-aging effects, or in the case of treating brain injuries, a lumbar puncture.
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It is injected into the cerebrospinal fluid through a lumbar puncture.
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Currently, amyloid detection requires more invasive and expensive procedures like lumbar punctures or PET scans.
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Taylor began receiving a new treatment via lumbar puncture and saw immediate results.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'lumbar puncture.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of lumbar puncture
1895
Medical Dictionary
lumbar puncture
medical Definition of lumbar puncture
: puncture of the subarachnoid space in the lumbar region of the spinal cord to withdraw cerebrospinal fluid or inject anesthetic drugs — called also
spinal tap
Illustration of lumbar puncture
Learn More about lumbar puncture
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See words that rhyme with lumbar puncture Britannica.com: Encyclopedia article about lumbar puncture
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