![]() If you do not hear within this time frame please contact the consultant’s secretary through the hospital switchboard on 015. Your results will be discussed at a clinic appointment with your consultant within three to four weeks. You are usually free to leave the ward after a few hours when ward staff have assessed you. You should take things easily for a couple of days and drink more fluids than usual for 24 - 48 hours. Loss of power in the limbs less than 1 in 1000įollowing the lumbar puncture you may sit up and have something to drink.Headache 8-20% -can be helped by drinking lots of fluids and lying down.Back pain at the time of the injection 10%.Unfortunately, there are no alternatives to obtain CSF samples currently. The entire procedure usually takes about 30-60 minutes.Required) and collect samples that are sent off to the lab for testing. Once the needle is correctly positioned, the doctor/AP will measure the pressure (if Overall, discomfort is minimal to moderate but it is important to lie still.You may then feel a pushing sensation as the needle is inserted, and sometimes a brief, sharp pain when the needle is moved forward. You may feel a stinging sensation before the local anaesthetic begins to work.A local anaesthetic is then used to numb the skin. The skin of your lower back will be cleaned with an antiseptic-please state if you are allergic to Chlorhexidine.The Doctor/AP will usually position you on your left side with your knees curled up to your stomach.After the examination also you are also advised to drink more than usual to reduce the risk of headache. It is sensible to have a light breakfast and is advisable to drink more fluids than usual in the 12 hrs before the examination to reduce the risk of headache. There are no special preparations before the procedure. However, the doctor/AP will need to discuss with you the implications of taking this decision. You can at any time refuse to have the LP done for any reason. Before giving your consent to proceed, the doctor/AP will explain the routine of the procedure, inform you of any possible complications and answer ask any questions you may have. PreparationĪ Doctor/AP will explain how the LP is performed and you will be given the opportunity to ask questions. It is also necessary to highlight any liver or renal failure as well asĪny personal or family history of unexplained bleeding. Please advise the doctor/AP if you are on any anticoagulation or antiplatelet medication. Our staff will introduce themselves to you. On occasions there are also students in training present, if you agree. Practitioner (AP) Radiographer and is assisted by a Radiographer and sometimes a Radiographic Assistant. It is undertaken by a Radiologist (x-ray doctor) or an Advanced The examination is carried out in the x-ray department and is performed under local anaesthetic. However, if an LP isn’t performed your doctors may find it more difficult to be sure of the diagnosis. Results, an LP can sometimes help to diagnose a wide range of neurological conditions.Īn LP is not compulsory. ![]() When this is combined with a history, examination and scan It is produced constantly, so that the small amount removed during an LP is rapidly replaced.ĬSF testing can provide your doctors with information about how the brain and spinal cord is working. CSF is the fluid that bathes and protects the brain and spinal cord. ![]() A lumbar puncture (LP) is a procedure used to obtain a sample of cerebrospinal fluid (CSF).
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