A pump implant for pain is a medical device that is surgically implanted under the skin to deliver medication directly into the spinal cord or the area around the spinal cord to manage chronic pain. The device consists of a small pump and a catheter that delivers medication to the affected area.

The pump is filled with medication, typically opioids, local anesthetics, or a combination of the two, and is programmed to deliver a specific dose of medication on a continuous or as-needed basis. The catheter is inserted into the spinal cord or the epidural space surrounding the spinal cord to deliver the medication directly to the affected nerves.

Pump implants for pain are typically used to manage chronic pain conditions such as chronic back pain, cancer pain, or nerve pain that has not responded to other forms of treatment, such as medication or physical therapy. The device can also be used to manage pain in patients who are unable to tolerate or respond to oral pain medication.

The advantages of pump implants for pain include targeted medication delivery, which can help to reduce the side effects of oral medication, and the ability to adjust the medication dosage to meet individual needs. However, as with any medical procedure, there are potential risks and complications, such as infection, bleeding, or device malfunction. It's important to discuss the risks and benefits of pump implants for pain with your healthcare provider to determine if it's an appropriate treatment option for your specific condition and needs.