CPT® Code 62272

A spinal puncture, specifically referred to as a therapeutic spinal puncture for drainage of cerebrospinal fluid, is a medical procedure performed to alleviate elevated cerebrospinal fluid (CSF) pressure. This procedure is executed using a needle or catheter, which is inserted into the spinal canal to access the CSF. The primary goal of this intervention is to drain excess fluid, thereby reducing pressure that may be causing discomfort or other complications. The procedure is typically indicated in cases where there is an accumulation of CSF that could lead to increased intracranial pressure or other neurological issues. Prior to the puncture, the skin over the lumbar spine is disinfected to minimize the risk of infection, and a local anesthetic is administered to ensure patient comfort during the procedure. Monitoring of CSF pressure occurs throughout the drainage process, and once the desired pressure is achieved, the needle or catheter is carefully removed. This procedure is distinct from diagnostic lumbar punctures, which are performed primarily to collect CSF for laboratory analysis rather than for therapeutic drainage.