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C2 Nerve Root on Magnetic Resonance Imaging of Occipital Neuralgia
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yi, Minkyung | en |
dc.contributor.author | Lee, Joon Woo | - |
dc.contributor.author | Yeom, Jin S. | - |
dc.contributor.author | Joe, Eugene | - |
dc.contributor.author | Hong, Sung Hwan | - |
dc.contributor.author | Lee, Guen Young | - |
dc.contributor.author | Kang, Heung Sik | - |
dc.date.accessioned | 2016-03-21T07:01:36Z | - |
dc.date.available | 2016-03-21T07:01:36Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Spine, vol.39 no.13, pp. 1077 - 1083 | - |
dc.identifier.uri | https://hdl.handle.net/10371/95795 | - |
dc.description.abstract | Study Design. Review and grade the morphology of the C1–C2
neural foramina, from the MR images of patients who underwent C1–C2 spinal surgery, and determine the relationship with ON. Objective. To evaluate the feasibility of MRI for C1–C2 neural foramen evaluation with a new grading system and to correlate the C1–C2 neural foramen grade with ON. Summary of Background Data. There have been no MRI studies of patients with and without ON in relation to C2 nerve root ganglion fi ndings. Methods. Among the registry of 124 patients who underwent C1–C2 spinal surgery between July 2004 and May 2012 in Seoul National University Bundang Hospital, we enrolled 101 patients who had information about ON and a relevant preoperative cervical spine MR image. A total of 202 neural foramina were evaluated with our new C1–C2 neural foramen grading system (grade, 0–3) using consensus reading by 2 experienced radiologists who were blinded to the clinical information. The relationship between the C1–C2 grading system and ON was assessed using a χ2 test and Fisher exact test. Inter- and intraobserver reliability agreement was assessed using the κ statistic. Results. All C1–C2 neural foramina were delineated on T2 parasagittal images. Among 202 C1–C2 neural foramina, grade zero was found in 49 foramina (24.3%), grade 1 in 95 (47.0%), grade 2 in 30 (14.9%), and grade 3 in 28 (13.9%). Grade 1 stenosis was most frequently noted. The grade 2 group had the most frequent prevalence of ON (43.3%), followed by grade 3 (35.7%), grade zero (30.6%), and grade 1 (29.5%). However, the relationship between the grade and ON was not statistically signifi cant. Interand intraobserver agreements were substantially high. Conclusion. C1–C2 neural foramina can be depicted on MR image. However, the relationship between the new grading system for C1–C2 neural foramina and ON was not statistically signifi cant. | - |
dc.language.iso | en | - |
dc.publisher | Lippincott Williams & Wilkins | - |
dc.subject | cervicogenic headache | - |
dc.subject | occipital neuralgia | - |
dc.subject | cervical
spine | - |
dc.subject | magnetic resonance imaging | - |
dc.subject | C1–C2 neural foramen | - |
dc.title | C2 Nerve Root on Magnetic Resonance Imaging of Occipital Neuralgia | en |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 이민경 | - |
dc.contributor.AlternativeAuthor | 이준우 | - |
dc.contributor.AlternativeAuthor | 염진섭 | - |
dc.contributor.AlternativeAuthor | 조유진 | - |
dc.contributor.AlternativeAuthor | 홍성환 | - |
dc.contributor.AlternativeAuthor | 이근영 | - |
dc.contributor.AlternativeAuthor | 강흥식 | - |
dc.identifier.doi | 10.1097/BRS.0000000000000345 | - |
dc.description.srnd | OAIID:oai:osos.snu.ac.kr:snu2014-01/102/0000004226/19 | - |
dc.description.srnd | ADJUST_YN:Y | - |
dc.description.srnd | EMP_ID:A079510 | - |
dc.description.srnd | DEPT_CD:801 | - |
dc.description.srnd | CITE_RATE:2.297 | - |
dc.description.srnd | FILENAME:2014_c2 nerve root on magnetic resonance imaging of occipital neuralgia.pdf | - |
dc.description.srnd | DEPT_NM:의학과 | - |
dc.description.srnd | SCOPUS_YN:Y | - |
dc.description.srnd | CONFIRM:Y | - |
dc.identifier.srnd | 2014-01/102/0000004226/19 | - |
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