Percutaneous discectomy is a minimally invasive procedure used to treat certain types of back pain, specifically pain caused by a herniated disc. The procedure involves the removal of a portion of the disc that is pressing on a nerve and causing pain.

During the procedure, the patient is typically placed under sedation and local anesthesia. The surgeon makes a small incision in the back and guides a thin tube, called a cannula, through the skin and to the affected disc. Through the cannula, the surgeon inserts a small instrument, such as a laser or a radiofrequency probe, to remove the portion of the disc causing the pain.

Percutaneous discectomy can be used to treat a variety of conditions, including:

Herniated discs: This procedure can be used to treat herniated discs that are pressing on nerves and causing pain.

Bulging discs: The procedure may also be used to treat bulging discs that are causing pain.

Sciatica: Percutaneous discectomy can help relieve pain caused by sciatica, a condition in which a herniated disc presses on the sciatic nerve.

Percutaneous discectomy is considered a safe and effective treatment option for certain types of back pain. Compared to traditional open surgery, percutaneous discectomy has a shorter recovery time and lower risk of complications. However, it's important to note that not all patients with back pain are good candidates for this procedure, and it's important to discuss the risks and benefits with your healthcare provider to determine if it's an appropriate treatment option for your specific condition and needs.