Puncture with a needle into the lumbar area (usually the fourth intervertebral space) to withdraw fluid for examination and for the injection of anesthesia. Also called spinal puncture or spinal tap.
The tapping of the subarachnoid space in the lumbar region, usually between the third, fourth, or fifth lumbar vertebrae. Since the spinal cord usually ends at the lower border of the L1 vertebra or the upper border of L2, there is no danger of injuring the spinal cord if the needle is inserted between L3 and S1. The nerve roots are seldom damaged because, being suspended in CSF, they tend to move away from the needle. Lumbar punctures are done to acquire cerebrospinal fluid for diagnostic procedures, as, for example, to determine alterations in the concentrations of chemicals or cells, or microbes. Spinal anesthetic agents can also be injected by lumbar puncture. Also known as a spinal tap.
Procedure in which a needle is introduced into the lumbar region of the spine to withdraw a sample of cerebrospinal fluid.
The insertion of a needle into the lower part of the spinal column to collect cerebrospinal fluid or to give anticancer drugs intrathecally. Also called a spinal tap.
A procedure to draw spinal fluid from the spinal column to check for infections, tumours, and diseases such as meningitis.
A lumbar puncture, or spinal tap, is a procedure used to withdraw a small sample of cerebrospinal fluid so that it can be examined for abnormal cells.
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 central nervous system, especially infections, such as meningitis. It can also provide clues to the diagnosis of stroke, spinal cord tumor and cancer in the central nervous system.
Spinal tap. Placing a hollow needle into a space in the lumbar portion (lower portion) of the spinal canal.
a procedure for removing spinal fluid from around the spinal cord using a fine needle in the lower part of the back.
A procedure in which a fine needle is inserted between two vertebrae at the base of the spine for the purpose of obtaining a sample of spinal fluid. The most common reason for performing a lumbar puncture is to look for signs of meningitis. The fluid is sent to the lab for culture and an assessment of the number of white and red cells present. (See: Sepsis workup)
removal by centesis of fluid from the subarachnoid space of the lumbar region of the spinal cord for diagnostic or therapeutic purposes
an important diagnostic tool in the ED
a procedure in which a hollow needle is inserted in the spinal canal in the lower back to withdraw a small amount of spinal fluid
a procedure to get a sample of CSF to check if the cancer cells have spread
a procedure used to get a sample of spinal fluid for lab tests
a procedure used to sample cerebrospinal fluid (CSF) , the liquid that surrounds the brain and spinal cord
a test where a doctor uses a needle to get fluid out from the back
also called a spinal tap - involves the removal of the fluid in the spine for examination. Can cause headache afterwards.
Procedure in which a needle is inserted between the vertebrae of the back to obtain a sample of cerebrospinal fluid and/or inject medication.
a procedure where cerebrospinal fluid (CSF) is withdrawn through a needle that is inserted into the subarachnoid space of the spinal canal between the third and fourth lumbar vertebrae or between the fourth and fifth lumbar vertebrae
Removal of a sample of the fluid that surrounds the spinal cord. Doctors numb the lower back area so patients do not feel pain. A thin needle attached to a syringe is inserted into the lower back. The fluid is removed and examined for cancer cells or for infection. Generally you will experience some pressure at the needle insertion site. It is best if you relax and lie still throughout the procedure and for a while afterward. To avoid a severe headache, you may be asked to lie flat on the exam table for a period of time following this procedure.
(spinal tap): A medical procedure where spinal fluid is extracted from the lower back by inserting a needle between the vertebrae. M m
A diagnostic procedure to sample the fluid surrounding the brain and spinal cord (cerebral-spinal fluid). A needle is inserted into the spinal canal at the lower end of the back and fluid then flows out.
Insertion of a small needle through the back to obtain a sample of spinal fluid. Magnetic Resonance Imaging (MRI) A test that uses computers and a magnet to get a 3 dimensional picture of the body.
Spinal tap using a sterile needle to collect cerebral spinal fluid from the lower back for examination.
Introduction of a fine trocart between two vertebral arches at the level of the lumbar spinal column, in order to remove CSF without aspiration. It may also be used to inject a drug or a contrast medium.
Insertion of a hollow needle into the lower spinal canal to withdraw cerebiospinal fluid (CSF) for diagnosis.
Spinal tap 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.
A procedure used to withdraw a small sample of cerebrospinal fluid from around the lower lumbar spinal cord. This fluid can be subsequently analyzed for abnormal cells and proteins.
a special needle is placed into the lower back, into the spinal canal. This is the area around the spinal cord. The pressure in the spinal canal and brain can then be measured. A small amount of cerebral spinal fluid (CSF) can be removed and sent for testing to determine if there is an infection or other problems. CSF is the fluid that bathes the brain and spinal cord.
also called spinal tap, is the removal of spinal fluid (called the cerebrospinal fluid, or CSF) from the spinal canal. The fluid is withdrawn through a needle and examined in a laboratory. This diagnostic procedure is only done to rule out conditions that may be affecting the brain and spinal cord. This test is used only if the symptoms warrant it. It can cause a headache for a few hours afterward.
this is the medical name for "spinal tap", see below
For cerebral spinal fluid analysis, fluid is withdrawn through a needle to aid in diagnosis of many neurological problems.
(also known as a spinal tap) A procedure that involves removing some of the cerebrospinal fluid from the base of the spine. The physician will first use a local anesthetic on the skin and soft tissues in the lower back. Cerebrospinal fluid is obtained from the spinal area using a small needle and a syringe.
a diagnostic procedure in which the fluid surrounding the spinal cord (cerebrospinal fluid) is withdrawn through a needle and examined in a laboratory. Also known as a spinal tap.
the insertion of a needle into the subarachnoid space of the spinal column to remove cerebrospinal fluid for diagnosis, or to inject medications or anesthesia.
A medical test, involving taking a small sample of fluid from the lower spine using a needle, a bit like a blood test. This is usually done with some local anaesthetic when the person is lying on their side on a bed or couch.There are no serious side effects, although some people may get a headache afterwards.
Diagnostic test in which a sample of cerebrospinal fluid is "tapped" from an area just below the end of the spinal cord through a thin needle inserted into the spinal canal. Used to detect blood in the CSF.
insertion of a needle into the lower spinal canal to obtain a sample of CEREBROSPINAL FLUID. Also called a spinal tap.
removal and analysis of some of the cerebrospinal fluid from the base of the spine, used to diagnose meningitis or nervous system syphilis
A diagnostic procedure that uses a hollow needle to penerate the spinal canal to remove cerebrospinal fluid for analysis. This procedure is used to examine the cerebrospinal fluid for changes in composition that are characteristic of MS (elevated white cell count, elevated protein content)
In a lumbar puncture, a special needle is inserted into the lumbar (lower) region of the back between two vertebrae into the spinal column.
A medical procedure that extracts cerebro-fluid to aid diagnosis. This procedure is achieved by inserting a needle into the sub-arachnoid region of the lower back.
insertion of a hollow needle into the lower spinal cord to withdraw fluid for diagnosis or to give drugs.
A diagnostic procedure that involves taking and examining a sample of spinal fluid. Also called a spinal tap.
A diagnostic procedure that involves inserting a needle into the spine and taking a sample of spinal fluid for examination. Also called a spinal tap.
a procedure where a needle is placed in the spinal canal (the sheath that surrounds the spinal cord) in the lumbar region of the spinal cord to withdraw cerebrospinal fluid to measure the pressure of cerebrospinal fluid to diagnose intracranial hypertension. Lumbar punctures may also be used therapeutically to ease the symptoms of intracranial hypertension and to protect permanent damage to vision.
A procedure in which a needle is put into the lower part of the spinal column to collect cerebrospinal fluid or to give anticancer drugs intrathecally. Also called a spinal tap.
The sampling of cerebrospinal fluid by placing a long needle through an intervertebral space into the spinal canal. This is a bedside procedure done with local anaesthesia. The fluid is examined for glucose content, protein content, cell count, and microorganisms. It can also be analyzed for certain antigens or antibodies (including syphilis) and for products derived from myelin. Normal values are: glucose - greater than 50% of simultaneous serum level; protein - less than 40 mg%; cells - no WBC's.
Spinal tap. Needle penetration into the subarachnoid space of the lumbar spine. Used to withdraw a sample of spinal fluid for examination. Also used to inject a dye into the spine prior to a myelogram.
A diagnostic procedure in which a needle is inserted into the lower spine to withdraw a small amount of cerebrospinal fluid. This fluid is examined to assess trauma to the brain.
A procedure for investigating or treating nervous system diseases by inserting a needle between the vertebrae at the base of the spine to tap cerebrospinal fluid and occasionally inject medication. Lumbar puncture is done under local anesthetic and takes about 20 minutes.
Method of obtaining a sampling of spinal fluid from the space between the lumbar vertebrae.
procedure where a hollow needle is inserted into the spinal area (near the base) in order to measure/relieve pressure or withdraw CSF for testing
A procedure in which the doctor inserts a small needle into the spinal cavity in the lower back to withdraw some spinal fluid for testing. Also known as a "spinal tap."
Insertion of a needle into the spinal canal in order to obtain a sample of CSF, and/or to inject special materials intrathecally.
A procedure in which cerebrospinal fluid from the subarachnoid space in the lumbar region is removed for examination. Also known as spinal tap.
Collecting samples of cerebrospinal fluid to detect Alzheimer's disease.
(also known as a spinal tap) – a procedure used to withdraw a small sample of cerebrospinal fluid so that it can be examined for abnormal cells.
This procedure extracts spinal fluid for testing. A needle is carefully inserted in the lower back and between vertebrae.
a needle is placed into the spinal canal (below where the spinal cord ends) in the lower back to obtain spinal fluid. Spinal fluid is analyzed to determine if infection or bleeding is present in the brain.
A procedure in which fluid from the sub-arachnoid space in the lumbar region is tapped for examination; also known as a spinal tap.
Placement of a hollow needle in the fluid-filled space surrounding the lower part of the spinal cord.
Image:Thisisspinaltap.jpg|thumb|right|A patient undergoes a lumbar puncture at the hands of a neurologist.