Lumbar Puncture (Spinal Tap) in Tamil Nadu
A procedure where a needle is inserted between the lumbar vertebrae to collect cerebrospinal fluid (CSF) for analysis. Used to diagnose meningitis, multiple scl…
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What is Lumbar Puncture (Spinal Tap)?
A procedure where a needle is inserted between the lumbar vertebrae to collect cerebrospinal fluid (CSF) for analysis. Used to diagnose meningitis, multiple sclerosis, subarachnoid hemorrhage, and other neurological conditions.
30-45 minutes
Lie flat for 1-2 hours post-procedure; drink plenty of fluids; headache is common — bed rest advised for 24 hours
₹2,000 - ₹6,000
Local anesthesia
99%
Outpatient
Why Lumbar Puncture (Spinal Tap) Is Needed
A lumbar puncture is performed to diagnose suspected meningitis or encephalitis, evaluate for subarachnoid haemorrhage when a brain scan is inconclusive, or investigate conditions like multiple sclerosis and other neurological disorders through cerebrospinal fluid analysis. It can also be used therapeutically to relieve pressure in certain conditions or to administer medication directly into the spinal fluid.
Signs You May Need Lumbar Puncture (Spinal Tap)
Patients are typically referred for this procedure when they present with a severe, sudden headache described as the worst of their life, neck stiffness with fever suggesting meningitis, confusion or altered consciousness of unclear cause, or unexplained neurological symptoms suggestive of conditions like multiple sclerosis. A thunderclap headache raising concern for bleeding around the brain is a particularly urgent indication.
Types of Lumbar Puncture (Spinal Tap)
The standard approach uses anatomical landmarks to guide needle placement between the lumbar vertebrae, while image-guided lumbar puncture, using fluoroscopy or ultrasound, is used in patients with a difficult spine anatomy, obesity, or previous back surgery. It can be performed purely diagnostically to collect fluid or therapeutically to relieve elevated cerebrospinal fluid pressure.
Hospitals offering Lumbar Puncture (Spinal Tap) (0)
No hospitals listed yet for this procedure in Tamil Nadu — check back soon or browse all hospitals.
Specialists offering Lumbar Puncture (Spinal Tap) (0)
No specialists listed yet for this procedure in Tamil Nadu.
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Frequently Asked Questions
Is a lumbar puncture very painful?
The area is numbed with local anaesthesia first, so most patients feel pressure rather than sharp pain, though some discomfort during needle insertion is common.
Why do some people get a headache after this procedure?
A post-lumbar puncture headache can occur due to a small leak of spinal fluid, and it's usually managed with bed rest, fluids, and pain relief, resolving within a few days in most cases.
How much does a lumbar puncture cost in India?
The procedure itself, along with cerebrospinal fluid analysis, typically costs between Rs 3,000 and Rs 8,000 depending on the tests ordered and the hospital.
How long does it take to get results?
Basic fluid analysis results are often available within a day, though specialised tests like cultures or specific antibody panels can take several days to a couple of weeks.
Is bed rest really necessary after the procedure?
Yes, lying flat for 1 to 2 hours afterward and staying well hydrated can help reduce the risk of a post-procedure headache, so it's worth following your doctor's specific instructions.