
A lumbar puncture (or LP, and colloquially known as a spinal tap) is a diagnostic and at times therapeutic medical procedure. Diagnostically it is used to collect cerebrospinal fluid (CSF) to confirm or exclude conditions such as meningitis and subarachnoid hemorrhage and it may be used in diagnosis of other conditions. Therapeutically it may be u...
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http://en.wikipedia.org/wiki/Lumbar_puncture

direct aspiration (fluid withdrawal) of cerebrospinal fluid (CSF) through a hollow needle. The needle is inserted in the lower back, usually between ... [5 related articles]
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A procedure in which a thin needle called a spinal needle is put into the lower part of the spinal column to collect cerebrospinal fluid or to give drugs. Also called spinal tap.
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A procedure to draw spinal fluid from the spinal column to check for infections, tumours, and diseases such as meningitis.
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A diagnostic procedure where a sterile needle is introduced into the lower spine (L2) to collect cerebrospinal fluid for diagnostic purposes. Chemical analysis, cellular analysis and CSF pressure can all be measured with this procedure. This test can aid in the diagnosis of meningitis, subarachnoid haemorrhage and multiple sclerosis. ... (27 Sep 19...
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introduction of a hollow needle into the subarachnoid space of the spinal canal, usually between the fourth and fifth lumbar vertebrae. It may be done for diagnostic purposes to determine the pressure within the cerebrospinal cavities, to determine presence of an obstruction to flow of cerebrospinal fluid, to remove a specimen ...
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a procedure in which a needle is put into the lower part of the spinal column to collect cerebrospinal fluid or to give drugs. Also called spinal tap.
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(LP) Type: Term Definitions: 1. a puncture into the subarachnoid space of the lumbar region to obtain spinal fluid for diagnostic or therapeutic purposes. Synonyms: Quincke puncture, rachicentesis, rachiocentesis, spinal puncture, spinal tap
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Our Lumbar puncture Main Article provides a comprehensive look at the who, what, when and how of Lumbar puncture Lumbar puncture: A lumbar puncture or "LP" is a procedure whereby spinal fluid is removed from the spinal canal for the purpose of diagnostic testing. It is particularly helpful in the diagnosis of inflammatory diseases of the ...
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A medical procedure in which spinal fluid is removed from the spinal canal for diagnostic testing purposes. A needle is inserted into the lower part of the spinal column to retrieve a small amount of cerebrospinal fluid. Medication or anesthestic drugs can also be given through this procedure. It is not uncommon to experience a headache after th......
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the withdrawal of cerebrospinal fluid through a hollow needle inserted into the lumbar region between the L4 and L5 vertebrae. Also referred to as a spinal tap
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A procedure in which fluid from the sub-arachnoid space in the lumbar region is tapped for examination; also known as a spinal tap.
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(LP) A procedure where a sample of spinal fluid is obtained
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[
n] - removal by centesis of fluid from the subarachnoid space of the lumbar region of the spinal cord for diagnostic or therapeutic purposes
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lumbar puncture, spinal tap A lumbar puncture, or 'LP', is a spinal tap which is a procedure whereby spinal fluid is removed from the spinal canal for the purpose of diagnostic testing. It is particularly helpful in the diagnosis of inflammatory diseases of the central nervous system; especially, infections, such as meningitis. It can also provide ...
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a procedure in which a needle is inserted into the lower region of the spinal canal to take out a sample of spinal fluid or to inject a drug
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spinal puncture noun removal by centesis of fluid from the subarachnoid space of the lumbar region of the spinal cord for diagnostic or therapeutic purposes
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Insertion of a hollow needle between two lumbar (lower back) vertebrae to withdraw a sample of cerebrospinal fluid (CSF) for testing. Normally clear and colourless, the CSF acts as a fluid buffer around the brain and spinal cord. Changes in its quantity, colour, or composition may indicate neurological damage or disease
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puncture into the arachnoid membrane of the spinal cord, in the lumbar region, and withdrawal of spinal fluid, performed for diagnosis of the fluid, injection of dye for imaging, or administration of anesthesia or medication. Also called
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The withdrawal of a small amount of cerebrospinal fluid for testing.
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