Epidural Steroid Injections
Synonyms
Definition
Epidural injection of steroids is a treatment for radicular pain in which corticosteroid preparations are injected into the epidural space, using an interlaminar, caudal, or transforaminal route.
Characteristics
Epidural injections of steroids are a common treatment that has been in use since 1952. The popularity of the treatment is supported by a large body of descriptive literature (Bogduk et al. 1993).
Technique
Common to all techniques is placement of a needle into, or near, the epidural space at lumbar or sacral levels, so that material can be injected into that space. Access to the epidural space can be obtained through the ligamentum flavum, the sacral hiatus, or the intervertebral foramina. These techniques are known as the lumbar or interlaminar route, the caudal route, and the transforaminal route, respectively (Bogduk et al. 1993...
References
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- Bogduk, N., & Govind, J. (1999). Medical management of acute lumbar radicular pain: An evidence-based approach. Newcastle: Newcastle Bone and Joint Institute.Google Scholar
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