title: Spinal Injections for Pain Management.
abstract: Image-guided spinal injection is commonly performed in symptomatic patients to decrease pain severity, confirm the pain generator, and delay or avoid surgery. This article focuses on the radiologist as spine interventionist and addresses the following four topics relevant to the radiologist who performs corticosteroid injections for pain management: (a) the rationale behind corticosteroid injection, (b) the interaction with patients, (c) the role of imaging in procedural selection and planning, and (d) the pearls and pitfalls of fluoroscopically guided injections. Factors that contribute to the success of a pain management service include communication skills and risk mitigation. A critical factor is the correlation of clinical symptoms with magnetic resonance (MR) imaging findings. Radiologists can leverage their training in MR image interpretation to distinguish active pain generators in the spine from incidental abnormalities. Knowledge of fluoroscopic anatomy and patterns of contrast material flow guide the planning and execution of safe and effective needle placement.©RSNA, 2016 Online supplemental material is available for this article.
authors.affiliation: From the Department of Musculoskeletal Radiology, Massachusetts General Hospital, 55 Fruit St, YAW 6030, Boston, MA 02114.
authors.forename: William E
authors.initials: WE
authors.lastname: Palmer
mesh_terms: D000305:Adrenal Cortex Hormones / Q000008:administration & dosage; D000328:Adult; D000368:Aged; D000700:Analgesics / Q000008:administration & dosage; D059350:Chronic Pain / Q000517:prevention & control; D005260:Female; D005471:Fluoroscopy; D006801:Humans; D007278:Injections, Spinal / Q000379:methods*; D008297:Male; D008875:Middle Aged; D009339:Needles; D010146:Pain / Q000517:prevention & control*; D059408:Pain Management / Q000379:methods; D010351:Patient Discharge; D010353:Patient Education as Topic; D010817:Physician-Patient Relations; D012307:Risk Factors; D014057:Tomography, X-Ray Computed
chemical_list: D000305:Adrenal Cortex Hormones; D000700:Analgesics