{"title":"外伤性颈椎小关节脱位的影像学征象。","authors":"Natalie Leong, Ernest Lim, Chi Long Ho","doi":"10.5334/jbsr.2314","DOIUrl":null,"url":null,"abstract":"<p><p>Unilateral cervical facet joint dislocation (UCFJD) is the most frequently missed cervical spine injury on plain radiographs. If left untreated, UCFJD can progress to bilateral cervical facet joint dislocation. Given the complexity of cervical facet joint dislocations, radiologists rely on metaphorical signs to identify them on radiographs. The \"Bow-tie\" and \"laminar space\" signs represent UCFJD on plain radiographs. The \"reversed hamburger\", \"naked facet\" and \"headphones\" signs represent cervical facet joint dislocations on axial cross-sectional imaging. Illustrating these signs in an engaging manner facilitates pattern-based recognition, which can benefit trainees and radiologists. Moreover, pattern-based recognition can be applied to machine learning.</p>","PeriodicalId":56282,"journal":{"name":"Journal of the Belgian Society of Radiology","volume":"105 1","pages":"8"},"PeriodicalIF":2.0000,"publicationDate":"2021-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7894363/pdf/","citationCount":"2","resultStr":"{\"title\":\"Radiological Signs in Traumatic Cervical Facet Joint Dislocations.\",\"authors\":\"Natalie Leong, Ernest Lim, Chi Long Ho\",\"doi\":\"10.5334/jbsr.2314\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Unilateral cervical facet joint dislocation (UCFJD) is the most frequently missed cervical spine injury on plain radiographs. If left untreated, UCFJD can progress to bilateral cervical facet joint dislocation. Given the complexity of cervical facet joint dislocations, radiologists rely on metaphorical signs to identify them on radiographs. The \\\"Bow-tie\\\" and \\\"laminar space\\\" signs represent UCFJD on plain radiographs. The \\\"reversed hamburger\\\", \\\"naked facet\\\" and \\\"headphones\\\" signs represent cervical facet joint dislocations on axial cross-sectional imaging. Illustrating these signs in an engaging manner facilitates pattern-based recognition, which can benefit trainees and radiologists. Moreover, pattern-based recognition can be applied to machine learning.</p>\",\"PeriodicalId\":56282,\"journal\":{\"name\":\"Journal of the Belgian Society of Radiology\",\"volume\":\"105 1\",\"pages\":\"8\"},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2021-02-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7894363/pdf/\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Belgian Society of Radiology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.5334/jbsr.2314\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Belgian Society of Radiology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.5334/jbsr.2314","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
Radiological Signs in Traumatic Cervical Facet Joint Dislocations.
Unilateral cervical facet joint dislocation (UCFJD) is the most frequently missed cervical spine injury on plain radiographs. If left untreated, UCFJD can progress to bilateral cervical facet joint dislocation. Given the complexity of cervical facet joint dislocations, radiologists rely on metaphorical signs to identify them on radiographs. The "Bow-tie" and "laminar space" signs represent UCFJD on plain radiographs. The "reversed hamburger", "naked facet" and "headphones" signs represent cervical facet joint dislocations on axial cross-sectional imaging. Illustrating these signs in an engaging manner facilitates pattern-based recognition, which can benefit trainees and radiologists. Moreover, pattern-based recognition can be applied to machine learning.
期刊介绍：
The purpose of the Journal of the Belgian Society of Radiology is the publication of articles dealing with diagnostic and interventional radiology, related imaging techniques, allied sciences, and continuing education.
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