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What Sedation Methods Are Available For Adults During A Lumbar Puncture
Lumbar puncture (LP): Cerebrospinal fluid (CSF) bathes brain & spinal cord (cns). CSF may be abnormal in some diseases. In an lp, you are either on your side or sitting. Md feels lower back for interspace between 4th & 5th lumbar vertebrae, below end of cns. Lidocaine is injected. 3” hollow needle is inserted thru interspace & into sac holding CNS & csf. Md collects CSF (usually ~1 tsp) into 3-4 tubes. CSF sent to lab. ...Read moreSee 1 more doctor answer
The lumbar part of the spine is the low back. It is made up of five bones (most of the time) stacked one on top of the other. They are connected by disks, facet joints, and ligaments. These soft parts allow for movement controlled by the spinal muscles; the muscles can also keep it stiff when need be. The lumbar spine also contains and protects nerves to ...Read more
Is it normal during a lumbar puncture to feel a zap or jolt down one leg or on one side as they are moving the needle inside?
"Normal"?: Having an LP isn't "normal;" it's done to rule in or out an ABnormality. Do the symptoms you report occasionally happen during an LP? Yes. The needle may brush past and stimulate a nerve root. You feel the sensation in the body part from which the nerve root transmits sensory input to the brain. I suppose rarely the needle injures the root but I've never had that happen. ...Read more
What should normal inter crainal pressure be during my last lumbar puncture my beginning pressure was 38 i was just wondering i also ha e iih?
Positional: In the side-lying position intracranial pressure as measured during lumbar puncture should be between 100 and 150 cm of water pressure. If pressure is measured while sitting upright, pressure level in fluid column should extend to base of skull (foramen magnum) but numerically will exceed 150. The rest of your question is unclear. Are you asking about a post-spinal headache? ...Read more
I am getting a lumbar puncture in a month to test for ms. what should I expect during and the next few days after it?
Not Drops: When collecting fluid during a lumbar puncture, we don't exactly count drops of fluid. Rather, we count CCs (cubic centimenters). Typically there are 4 tubes. We collect only 1-2 cc in the first and 2-6 in the rest. The amount collected depends on the purpose of the lumbar puncture. Decreasing fluid pressure, having enough fluid for many lab tests are 2 reasons to draw off larger amounts. ...Read more
A lumbar puncture for a toddler sounds scary. Aren't there new technologies to diagnose meningitis using other methods?
Essential for diagno: lumbar puncture is essential as it provides access to the spinal fluid for culture and a variety of tests that enable doctors to make an appropriate diagnosis. considering how many women have spinal anesthesia for delivery, you should not consider LP to be scary. It is generally a safe and quick procedure. ...Read moreSee 3 more doctor answers
8 days ago I had a lumbar puncture and during the procedure I had a hot burning pain in the lateral thigh that radiated downward. Still on going?
Lumbar puncture pain: A pain (usually sharp) that radiates down the legs is suggestive of a nerve pain. I suggest you go back and discuss this issue with the health care provider who performed the lumbar puncture to make sure that these symptoms are not related to the procedure and that they need to be addressed. ...Read moreSee 2 more doctor answers
Spinal fluid answers: The question: does the patient have intracranial bleeding? (presence red cells or xanthochromia) or infection present? (presence of white cells, bacteria, viral culture/antigens) or multiple sclerosis (presence of abnormal proteins). Also a l.P. (lumbar puncture) may show a high opening pressure which is a sign of pseudo-tumor (cause of chronic headaches). L.P. 's are safer now done under xray. ...Read moreSee 1 more doctor answer
Spinal tap: This is a procedure for evaluation of the fluid that bathes the spinal cord and allows the brain to float. It can be done with or without x-ray. You have to lie on your back because the hole that is made by the needle to draw the fluid out needs to seal. If you sit up, gravity will allow too much fluid to drain and your brain will sink. This may cause bad headaches and occasionally brain bleed. ...Read more
Rarely: I have seen this happen twice in the span of my medical career, both instances in which the performing physician was not aware of the patients' use of blood thinners. Hematomas formed and extended upward from the "safe" levels of lumbar puncture up to the spinal cord. ...Read moreSee 6 more doctor answers
Headache, bleeding: The most common side effect of a lumbar puncture is headache due to the drop in cerebrospinal fluid pressure. This normally resolves in a few days with fluids and rest, but sometimes requires a second procedure called a blood patch before it resolves. Lp can also cause bleeding and infection, although these are much more rare. ...Read moreSee 1 more doctor answer
It depends: A lumbar puncture (LP) or spinal tap is a method for obtaining a sample of cerebral spinal fluid (csf). CSF is the fluid that surrounds the brain and spinal cord. An LP is usually done a part of a 'septic workup', in order to see if an ill person has meningitis. If your infant does have meningitis, it is important to know what is causing the infection and how best to treat that infection. ...Read moreSee 1 more doctor answer
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