title: Guidelines for use of lumbar spine radiography.
abstract: In deciding whether to obtain lumbosacral spine films, the emergency physician must not ask whether a diagnosis can be established, but whether obtaining films will affect management. Low back pain is a considerable problem for society with cost in billions of dollars. Gonadal radiation from lumbosacral radiographs is significant, and thus ordering films should be minimized. Plain radiographs are rarely indicated in otherwise healthy patients 20 to 50 years old with mechanical or root pain on initial presentation. In other patients alternative diagnostic methodologies such as computed tomography may be superior, with less radiation risk. Specific recommendations for emergency radiographic evaluation of the lumbosacral spine are offered.
mesh_terms: D000328:Adult; D001416:Back Pain / Q000175:diagnosis*; D004630:Emergencies; D005260:Female; D006066:Gonads / Q000528:radiation effects; D006801:Humans; D008161:Lumbosacral Region / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011859:Radiography / Q000009:adverse effects / Q000191:economics; D013131:Spine / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed