Steroid injections are commonly used to treat rotator cuff tendinopathy, but controlled studies have demonstrated modest benefit, particularly in the long term. 34 Steroid injections should be reserved for patients who have discomfort that would limit them from engaging in rehabilitative exercises. Injections into the gluteal muscle versus guided injections into the subacromial bursa have demonstrated similar levels of pain relief. 35 Surgical options are available for patients with persistent symptoms, or for patients in whom function cannot be maintained.
Epidural steroid injections are most commonly used in situations of radicular pain, which is a radiating pain that is transmitted away from the spine by an irritated spinal nerve. Irritation of a spinal nerve in the low back ( lumbar radiculopathy ), such as from lumbar spinal stenosis , cervical spinal stenosis, herniated disc , and foraminal encroachment, causes back pain that goes down the leg. Epidural injection is also used as a minimally invasive procedure to treat nerve compression in the neck (cervical spine), referred to as cervical radiculopathy , which causes pain.