Creatine is a naturally-occurring amino acid (protein building block) that's found in meat and fish, and also made by the human body in the liver, kidneys, and pancreas.It is converted into creatine phosphate or phosphocreatine and stored in the muscles, where it is used for energy.reatine is a naturally-occurring amino acid (protein building block) that's found in meat and fish, and also made by the human body in the liver, kidneys, and pancreas.
Lumbar punctures usually take place in a doctorâs office â most often a neurologist â that has been equipped to do this procedure. Who will be in the room with my child during the procedure? Your child will be with her doctor or nurse practitioner performing the lumbar puncture, and a nurse or clinical assistant who will help.
A lumbar puncture is performed to see if the pressure of the CSF is elevated or not. In addition, a lumbar puncture may be used to measure the pressure of the CSF, which flows freely between the spinal column and the brain.The doctor measures the pressure during a lumbar puncture using a special tube (called a manometer) that is attached to the lumbar puncture needle.here is a risk of bleeding in the spinal canal. Should there be increased pressure or swelling in the brain before the procedure, a lumbar puncture can cause fluctuations in the CSF fluid levels, resulting in brain herniation.