Periduralkatheter

Periduralkatheter, also known as an epidural catheter, is a thin, flexible tube inserted into the epidural space, a region outside the dura mater, the outermost membrane surrounding the spinal cord. This procedure is commonly used for pain management during labor and delivery, surgery, and for managing chronic pain.

The insertion of a periduralkatheter is typically performed by a trained anesthesiologist. After sterilizing the skin on the back and administering a local anesthetic, a needle is used to access the epidural space. Once the correct depth is reached, the needle is removed, and the catheter is threaded through the needle. The needle is then carefully withdrawn, leaving the catheter in place. The catheter is then secured to the patient's back with tape.

Medications, most commonly local anesthetics and opioids, are administered through the periduralkatheter. These medications block nerve signals from the pain source to the brain, providing effective pain relief. The rate of medication delivery can be adjusted to meet the patient's needs, allowing for continuous pain management. The periduralkatheter can remain in place for several days, depending on the duration of pain relief required. Potential risks associated with the procedure include infection, bleeding, nerve damage, and headache.