Chemonucleolysis with Ozone for Herniated Discs at Johann Wolfgang Goethe University Clinic Frankfurt

The Interventional Radiology Clinic at the Johann Wolfgang Goethe University Clinic Frankfurt offers chemonucleolysis with ozone as a highly specialized, minimally invasive therapy for patients suffering from symptomatic lumbar disc herniation. This procedure serves as an innovative bridge between conservative management, such as physical therapy and medication, and invasive open spinal surgery. By leveraging the biochemical properties of medical-grade ozone, the specialized medical team targets the root cause of radicular pain, nerve root compression, and chemical inflammation, without the risks of general anesthesia or extensive surgical tissue trauma. The therapeutic effect of chemonucleolysis with ozone is based on the specific interaction between ozone and the molecular structure of the intervertebral disc. A herniated disc occurs when the nucleus pulposus protrudes through the outer ring, causing mechanical pressure on the spinal nerves. When injected into the center of the disc, medical ozone reacts with the proteoglycans and water molecules within the nucleus pulposus. This biochemical reaction leads to controlled dehydration and subsequent shrinkage of the disc material, effectively reducing the mechanical pressure on the compressed nerve root. Furthermore, ozone exerts a powerful anti-inflammatory and analgesic effect by neutralizing pro-inflammatory mediators and improving local oxygenation, thereby accelerating the natural healing of damaged nerve tissue. The procedure is performed as a percutaneous intervention under local anesthesia, ensuring that the patient remains comfortable and conscious throughout the process. To achieve maximum safety and accuracy, the interventional radiologist utilizes high-resolution computed tomography (CT) or fluoroscopic guidance to navigate a fine-gauge needle directly into the affected intervertebral disc. The use of real-time imaging ensures that the needle bypasses sensitive neural structures and is positioned precisely within the center of the disc. Once the position is verified, a specific volume of medical ozone-oxygen mixture is administered. The entire intervention typically lasts 20-40 minutes and is characterized by a high technical success rate, thanks to the clinic's advanced radiological infrastructure. Chemonucleolysis with ozone is primarily indicated for patients with lumbar disc herniations that correlate with clinical symptoms such as sciatica, radiating leg pain, or localized lower back pain. It is an ideal option for those who have not achieved sufficient relief after six weeks of conservative treatment but do not yet show signs of emergency neurological deficits, such as cauda equina syndrome or progressive paralysis. The primary goal of the ozone therapy program is a rapid and sustained reduction in pain levels and an early return to daily activities. Clinical studies and the clinic's own experience demonstrate that a significant majority of patients experience substantial pain relief within days or weeks following the injection. Because the procedure involves no surgical incision, there is no risk of post-operative scarring (epidural fibrosis), which is a common complication of traditional spinal surgery.