Question 458
{"accessible":false,"alternatives":[{"id":2298,"text":"cuboid"},{"id":2299,"text":"first metacarpal"},{"id":2300,"text":"lunate"},{"id":2301,"text":"medial cuneiform"},{"id":2302,"text":"second metatarsal"}],"archived":false,"correctAlternativeId":2299,"explanation":"\u003cp\u003eBennett fracture-dislocation\u0026nbsp;of the thumb results from forced abduction of the thumb and is an intra-articular two-part fracture of the base of the first metacarpal bone.\u003c/p\u003e","id":458,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/1704","nextQuestionPath":"/articles/bennett-fracture/questions/222","relatedArticles":[{"id":7237,"title":"Fractures of the thumb","link":"/articles/fractures-of-the-thumb?lang=us"}],"alsoUsedIn":[{"id":358,"kind":"Course","title":"Trauma Radiology Course - Sydney - page 358","link":"https://radiopaedia.org/courses/trauma-radiology-course-sydney-2020/pages/358"},{"id":358,"kind":"Course","title":"Emergency Radiology Course - Melbourne - page 358","link":"https://radiopaedia.org/courses/emergency-radiology-course-melbourne-2020/pages/358"},{"id":358,"kind":"Course","title":"X-ray Interpretation: Hand Injuries - page 358","link":"https://radiopaedia.org/courses/x-ray-interpretation-hand-injuries/pages/358"},{"id":358,"kind":"Course","title":"X-ray Interpretation: Upper Limb Injuries - page 358","link":"https://radiopaedia.org/courses/x-ray-interpretation-upper-limb-injuries/pages/358"}],"stem":"\u003cp\u003eBennett fracture-dislocation involves which bone?\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/458"}],"attemptsPercentages":[{"alternativeId":"2299","percentage":94},{"alternativeId":"2298","percentage":2},{"alternativeId":"2300","percentage":2},{"alternativeId":"2301","percentage":1},{"alternativeId":"2302","percentage":1}],"promptToLogin":false,"questionManager":false,"articleId":"bennett-fracture"}