Matches in SemOpenAlex for { <https://semopenalex.org/work/W2277992611> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2277992611 endingPage "394" @default.
- W2277992611 startingPage "390" @default.
- W2277992611 abstract "CT fluoroscopy-guided lumbar spine pain injections typically include a preprocedural planning CT that contributes considerably to patient dose. The purpose of this study was to quantify the degree of radiation exposure reduction achieved by modifying only the planning CT component of the examination.A retrospective review was performed of 80 CT fluoroscopy-guided lumbar spine injections. Forty patients were scanned with a standard protocol using automatic tube current modulation (method A). Another 40 patients were scanned using a new technique that fixed the tube current of the planning CT to either 50 or 100 mA on the basis of the patient's anteroposterior diameter and that reduced the z-axis coverage (method B). Dose-length products (DLPs) were compared for the two methods.The mean maximal tube current for the planning CT was 435.0 mA for method A and 67.5 mA for method B. The mean z-axis was shorter for method B at 6.5 cm than for method A at 9.6 cm (p < 0.0001). The mean DLP for the planning CT was 11 times lower for method B than for method A: 27.9 versus 313.1 mGy × cm, respectively (p < 0.0001). When method B was used, the mean DLP for the total procedure (i.e., planning CT plus CT fluoroscopy components) was reduced by 78%. There was no significant difference between methods A and B in CT fluoroscopy time (p = 0.37). All procedures were technically successful.A nearly fivefold reduction in radiation exposure can be achieved in CT fluoroscopy-guided lumbar spine pain injections through modifications to the planning CT alone." @default.
- W2277992611 created "2016-06-24" @default.
- W2277992611 creator A5012404701 @default.
- W2277992611 creator A5020316626 @default.
- W2277992611 creator A5071692617 @default.
- W2277992611 creator A5088379828 @default.
- W2277992611 date "2016-02-01" @default.
- W2277992611 modified "2023-10-16" @default.
- W2277992611 title "Reducing Patient Radiation Exposure From CT Fluoroscopy–Guided Lumbar Spine Pain Injections by Targeting the Planning CT" @default.
- W2277992611 cites W1971261814 @default.
- W2277992611 cites W1995397208 @default.
- W2277992611 cites W2020896733 @default.
- W2277992611 cites W2035823363 @default.
- W2277992611 cites W2067281218 @default.
- W2277992611 cites W2069246044 @default.
- W2277992611 cites W2083675226 @default.
- W2277992611 cites W2086442239 @default.
- W2277992611 cites W2093178479 @default.
- W2277992611 cites W2103632638 @default.
- W2277992611 cites W2104698809 @default.
- W2277992611 cites W2108836250 @default.
- W2277992611 cites W2111290364 @default.
- W2277992611 cites W2135339037 @default.
- W2277992611 cites W2141058100 @default.
- W2277992611 cites W2147560597 @default.
- W2277992611 cites W2153893596 @default.
- W2277992611 cites W2157035957 @default.
- W2277992611 cites W2160058060 @default.
- W2277992611 cites W2168770806 @default.
- W2277992611 cites W2172021977 @default.
- W2277992611 cites W2329302907 @default.
- W2277992611 cites W2335015216 @default.
- W2277992611 doi "https://doi.org/10.2214/ajr.15.14436" @default.
- W2277992611 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26797369" @default.
- W2277992611 hasPublicationYear "2016" @default.
- W2277992611 type Work @default.
- W2277992611 sameAs 2277992611 @default.
- W2277992611 citedByCount "15" @default.
- W2277992611 countsByYear W22779926112016 @default.
- W2277992611 countsByYear W22779926112017 @default.
- W2277992611 countsByYear W22779926112019 @default.
- W2277992611 countsByYear W22779926112021 @default.
- W2277992611 countsByYear W22779926112022 @default.
- W2277992611 countsByYear W22779926112023 @default.
- W2277992611 crossrefType "journal-article" @default.
- W2277992611 hasAuthorship W2277992611A5012404701 @default.
- W2277992611 hasAuthorship W2277992611A5020316626 @default.
- W2277992611 hasAuthorship W2277992611A5071692617 @default.
- W2277992611 hasAuthorship W2277992611A5088379828 @default.
- W2277992611 hasConcept C126838900 @default.
- W2277992611 hasConcept C141071460 @default.
- W2277992611 hasConcept C201645570 @default.
- W2277992611 hasConcept C2776805002 @default.
- W2277992611 hasConcept C2779925993 @default.
- W2277992611 hasConcept C2989005 @default.
- W2277992611 hasConcept C3017433307 @default.
- W2277992611 hasConcept C44575665 @default.
- W2277992611 hasConcept C509974204 @default.
- W2277992611 hasConcept C71924100 @default.
- W2277992611 hasConceptScore W2277992611C126838900 @default.
- W2277992611 hasConceptScore W2277992611C141071460 @default.
- W2277992611 hasConceptScore W2277992611C201645570 @default.
- W2277992611 hasConceptScore W2277992611C2776805002 @default.
- W2277992611 hasConceptScore W2277992611C2779925993 @default.
- W2277992611 hasConceptScore W2277992611C2989005 @default.
- W2277992611 hasConceptScore W2277992611C3017433307 @default.
- W2277992611 hasConceptScore W2277992611C44575665 @default.
- W2277992611 hasConceptScore W2277992611C509974204 @default.
- W2277992611 hasConceptScore W2277992611C71924100 @default.
- W2277992611 hasIssue "2" @default.
- W2277992611 hasLocation W22779926111 @default.
- W2277992611 hasLocation W22779926112 @default.
- W2277992611 hasOpenAccess W2277992611 @default.
- W2277992611 hasPrimaryLocation W22779926111 @default.
- W2277992611 hasRelatedWork W2027757392 @default.
- W2277992611 hasRelatedWork W2055819964 @default.
- W2277992611 hasRelatedWork W2083675226 @default.
- W2277992611 hasRelatedWork W2120067963 @default.
- W2277992611 hasRelatedWork W2144334846 @default.
- W2277992611 hasRelatedWork W2294755050 @default.
- W2277992611 hasRelatedWork W2364670477 @default.
- W2277992611 hasRelatedWork W2463207281 @default.
- W2277992611 hasRelatedWork W2579419549 @default.
- W2277992611 hasRelatedWork W3019261422 @default.
- W2277992611 hasVolume "206" @default.
- W2277992611 isParatext "false" @default.
- W2277992611 isRetracted "false" @default.
- W2277992611 magId "2277992611" @default.
- W2277992611 workType "article" @default.