Efficacy of fluoroscopy-guided transforaminal epidural steroid injection with or without ozone in patients with lumbar radiculopathy: A single-center study

Transforaminal injection of steroid alone and its combination with ozone were both effective in short- and long-term pain and disability. Additionally, ozone had a moderate effect on the results. Therefore, combining steroids and ozone could be a complementary treatment for better outcomes.