Comparison of Radiation Exposure during Fluoroscopy-Guided Transforaminal Epidural Steroid Injections at Different Vertebral Levels
DC Field | Value | Language |
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dc.contributor.author | Hwang, Yun Mi | - |
dc.contributor.author | Lee, Min Hee | - |
dc.contributor.author | Kim, Seon-Jeong | - |
dc.contributor.author | Lee, Sheen-Woo | - |
dc.contributor.author | Chung, Hye Won | - |
dc.contributor.author | Lee, Sang Hoon | - |
dc.contributor.author | Shin, Myung Jin | - |
dc.date.available | 2020-02-28T10:41:57Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2015-03 | - |
dc.identifier.issn | 1229-6929 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/10767 | - |
dc.description.abstract | Objective: To estimate and compare radiation exposure during transforaminal fluoroscopy-guided epidural steroid injection (TFESI) at different vertebral levels. Materials and Methods: Fluoroscopy-guided TFESI was performed in 181 patients. The patients were categorized into three groups according to the injected lumbosacral nerve level of L2-4, L5, or S1. Fluoroscopy time (FT) and dose area product (DAP) were recorded for all patients; correlations between FT and DAP were determined at each level, and both FT and DAP were compared between the different vertebral levels. Results: The numbers of patients who received ESI at L2-4, L5, and S1 were 29, 123, and 29. Mean FT was 44 seconds at L2-4, 33.5 seconds at L5, and 37.7 seconds at Si. Mean DAP was 138.6 mu Gy.m(2) at L2-4, 100.6 mu Gy.m(2) at L5, and 72.1 mu Gy.m(2) at S1. FT and DAP were positively correlated in each group (p values < 0.001). FT was significantly shorter at L5 than that at L2-4 (p = 0.004) but was not significantly different between Si and L2-4 or L5 (p values = 0.286 and 0.532, respectively). DAP was significantly smaller at L5 and Si than that at L2-4, but L5 and S1 were not significantly different. After correcting for FT. DAP was significantly smaller at S1 than that at either L2-4 or L5 (p values = 0.001 and 0.010). Conclusion: The radiation dose was small during a single procedure of ESI and showed differences between different lumbosacral spine levels. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN RADIOLOGICAL SOC | - |
dc.relation.isPartOf | KOREAN JOURNAL OF RADIOLOGY | - |
dc.subject | PAIN | - |
dc.subject | MANAGEMENT | - |
dc.title | Comparison of Radiation Exposure during Fluoroscopy-Guided Transforaminal Epidural Steroid Injections at Different Vertebral Levels | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000351424800013 | - |
dc.identifier.doi | 10.3348/kjr.2015.16.2.357 | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF RADIOLOGY, v.16, no.2, pp.357 - 362 | - |
dc.identifier.kciid | ART001980587 | - |
dc.identifier.scopusid | 2-s2.0-84923854967 | - |
dc.citation.endPage | 362 | - |
dc.citation.startPage | 357 | - |
dc.citation.title | KOREAN JOURNAL OF RADIOLOGY | - |
dc.citation.volume | 16 | - |
dc.citation.number | 2 | - |
dc.contributor.affiliatedAuthor | Hwang, Yun Mi | - |
dc.contributor.affiliatedAuthor | Lee, Sheen-Woo | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Fluoroscopy | - |
dc.subject.keywordAuthor | Epidural steroid injection | - |
dc.subject.keywordAuthor | Dose area product | - |
dc.subject.keywordAuthor | Fluoroscopy time | - |
dc.subject.keywordPlus | PAIN | - |
dc.subject.keywordPlus | MANAGEMENT | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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