An intrathecal pump implantation is a surgical procedure that places a small, battery-powered device under the skin of your abdomen. This pump delivers medication directly into the fluid surrounding your spinal cord, providing targeted relief from chronic pain or spasticity.

This method can be significantly more effective than taking pills because the medication goes straight to the source of the pain, requiring much smaller doses.

Before you get the pump, you'll undergo a trial phase to determine if the medication effectively relieves your symptoms. During this trial, a temporary catheter is used to deliver medication directly into your spinal fluid to see how well it works for you.

If the trial shows that the pump can help you, the surgery will be done to place the pump and connect it to a catheter in your spine. The procedure is generally safe, but risks include infection, potential issues with the catheter, or side effects from the medication.

Preparation involves ensuring you're not on blood thinners and have no active infections. After the surgery, you will need to avoid heavy lifting and be cautious of any signs of infection. You'll also have regular appointments for pump maintenance and refills, requiring a lifelong commitment to managing the device. Most people can leave the hospital the same day or may stay overnight for observation.

Overall, this procedure is a good option for individuals whose pain or spasticity hasn’t improved with other treatments.