Epidural steroid injection (ESI) is a minimally invasive procedure used to treat chronic back and leg pain caused by spinal stenosis, herniated discs, and other conditions that affect the spine. In this article, we will explore the benefits of ESI, the procedure itself, and how it can be an effective treatment option for patients with these conditions.
What is Epidural Steroid Injection?
ESI involves injecting a small amount of medication, such as a steroid, into the epidural space in the spine. The epidural space is located between the protective covering of the spinal cord and the vertebrae. The medication helps reduce inflammation and swelling, which in turn can reduce pain and improve mobility.
Benefits of Epidural Steroid Injection
ESI is a safe and effective treatment option for patients with chronic back and leg pain caused by spinal stenosis, herniated discs, and other spinal conditions. This therapy is less invasive than other surgical treatments and can provide better pain relief with fewer side effects. ESI can also result in rapid pain relief and an improved quality of life.
The Procedure
During an ESI, a patient is given local anesthesia, and a needle is inserted into the epidural space in the spine using fluoroscopy or ultrasound guidance. Once the needle is in place, a small amount of medication is injected into the epidural space, reducing inflammation and swelling in the affected area. The entire procedure typically takes less than an hour, and most patients can go home the same day.
Effectiveness of Epidural Steroid Injection
ESI has been shown to provide significant pain relief and improve function for patients with chronic back and leg pain caused by spinal stenosis, herniated discs, and other spinal conditions. Studies have shown that patients who undergo ESI experience a reduction in pain and an improvement in mobility, which can lead to an improved quality of life. The effects of ESI can last anywhere from a few weeks to several months, depending on the patient’s individual response.
