Question 1142
{"accessible":true,"alternatives":[{"id":5715,"text":"axial loading"},{"id":5716,"text":"hyperextension-rotation"},{"id":5717,"text":"hyperextension"},{"id":5718,"text":"hyperflexion"},{"id":5719,"text":"hyperflexion-rotation"},{"id":5720,"text":"lateral hyperflexion"}],"archived":false,"correctAlternativeId":5718,"explanation":"\u003cp\u003eThe MRI demonstrates rupture of the posterior ligamentous complex: interspinous ligament, supraspinous ligament and ligamentum flavum at the C5/6 level, which is typical of a hyperflexion injury.\u003c/p\u003e","id":1142,"imageUrl":"https://prod-images-static.radiopaedia.org/images/42897012/921b515e71601fc5efcff66deeacae_big_gallery.jpeg","imageAttribution":{"kind":"case","rID":63486},"imageAttributionCaseInfo":{"title":"Cervical spine posterior ligamentous complex rupture","contributor_name":"Anthony Nuñez","contributor_param":"anthony-nunez-santiz","case_rid":63486,"case_param":"cervical-spine-posterior-ligamentous-complex-rupture"},"firstQuestionPath":"/questions/1142","nextQuestionPath":null,"relatedArticles":[{"id":46294,"title":"Cervical spine injury","link":"/articles/cervical-spine-injury?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eA 20-year-old female presents\u0026nbsp;with mild neck pain after doing a backflip and is assessed with the MRI shown. What is the most likely mechanism of injury?\u0026nbsp;\u003c/p\u003e","menuLinks":[{"text":"Report problem with question","url":"https://docs.google.com/forms/d/e/1FAIpQLSfO3soWYhOjJ7yErSysyCe5V4A1CqW7WK3rDA7MtAkecMGqNw/viewform?entry.1624461248\u0026entry.553583435=https://radiopaedia.org/questions/1142"}],"attemptsPercentages":[{"alternativeId":"5716","percentage":9},{"alternativeId":"5719","percentage":7},{"alternativeId":"5718","percentage":51},{"alternativeId":"5715","percentage":3},{"alternativeId":"5720","percentage":2},{"alternativeId":"5717","percentage":27}],"promptToLogin":false,"questionManager":false,"articleId":"anterior-subluxation-of-the-cervical-spine"}