Question 946
{"accessible":false,"alternatives":[{"id":4759,"text":"trigeminal (CN V)"},{"id":4760,"text":"abducens (CN VI)"},{"id":4761,"text":"facial (CN VII)"},{"id":4762,"text":"vestibulocochlear (CN VIII)"},{"id":4763,"text":"glossopharyngeal (CN IX)"}],"archived":false,"correctAlternativeId":4761,"explanation":"\u003cp\u003eApproximately \u0026gt;30% of transverse petrous temporal bone fractures have\u0026nbsp;facial nerve palsies\u0026nbsp;due to disruption of the fallopian canal (\u003ca title=\"Facial nerve canal\" class=\"internal\" href=\"/articles/fallopian-canal\"\u003efacial nerve canal\u003c/a\u003e)\u0026nbsp;containing the\u0026nbsp;\u003ca href=\"https://radiopaedia.org/articles/facial-nerve\"\u003efacial nerve\u003c/a\u003e.\u003c/p\u003e","id":946,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/946","nextQuestionPath":"/articles/temporal-bone-fracture-1/questions/440","relatedArticles":[{"id":12972,"title":"Transverse temporal bone fractures","link":"/articles/transverse-temporal-bone-fractures?lang=us"},{"id":6934,"title":"Temporal bone fracture complications (mnemonic)","link":"/articles/temporal-bone-fracture-complications-mnemonic?lang=us"},{"id":56663,"title":"Basilar fractures of the skull","link":"/articles/basilar-fractures-of-the-skull?lang=us"}],"alsoUsedIn":[{"id":123,"kind":"Course","title":"Emergency Radiology Course - Melbourne - page 123","link":"https://radiopaedia.org/courses/emergency-radiology-course-melbourne-2020/pages/123"},{"id":123,"kind":"Course","title":"Trauma Radiology Course - Sydney - page 123","link":"https://radiopaedia.org/courses/trauma-radiology-course-sydney-2020/pages/123"},{"id":123,"kind":"Course","title":"Trauma CT Brain Learning Pathway - page 123","link":"https://radiopaedia.org/courses/trauma-ct-brain-learning-pathway/pages/123"},{"id":612,"kind":"Course","title":"Radiopaedia 2020 - Lectures Only - page 612","link":"https://radiopaedia.org/courses/radiopaedia-2020-exclusive/pages/612"},{"id":612,"kind":"Course","title":"2020 Virtual Conference Private Use - page 612","link":"https://radiopaedia.org/courses/2020-virtual-conference-private-use/pages/612"},{"id":700,"kind":"Course","title":"Trauma \u0026 Emergency Radiology Course - page 700","link":"https://radiopaedia.org/courses/medical-mums/pages/700"},{"id":700,"kind":"Course","title":"Trauma Radiology Course - page 700","link":"https://radiopaedia.org/courses/trauma-radiology-course-online/pages/700"},{"id":700,"kind":"Course","title":"2020 Virtual Conference Private Use - page 700","link":"https://radiopaedia.org/courses/2020-virtual-conference-private-use/pages/700"}],"stem":"\u003cp\u003eIn transverse fractures of the petrous temporal bone, which cranial nerve is most likely injured?\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/946"}],"attemptsPercentages":[{"alternativeId":"4762","percentage":15},{"alternativeId":"4760","percentage":2},{"alternativeId":"4759","percentage":4},{"alternativeId":"4761","percentage":77},{"alternativeId":"4763","percentage":1}],"promptToLogin":false,"questionManager":false,"articleId":"temporal-bone-fracture"}