Question 2220
{"accessible":true,"alternatives":[{"id":10993,"text":"biceps femoris"},{"id":10994,"text":"iliotibial band "},{"id":10995,"text":" lateral collateral ligament"},{"id":10996,"text":"lateral joint capsule"},{"id":10997,"text":"medial collateral ligament "}],"archived":false,"correctAlternativeId":10997,"explanation":"\u003cp\u003eThere is a large osseous fragment along the medial femoral epicondyle at the expected attachment for the \u003cstrong\u003eproximal medial collateral ligament.\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eThe remaining options are lateral or anterolateral (iliotibial band)\u0026nbsp;\u0026nbsp;side attachment points.\u003c/p\u003e","id":2220,"imageUrl":"https://prod-images-static.radiopaedia.org/images/9155263/d0572f19d88188944e496f27c2c375_big_gallery.jpg","imageAttribution":{"kind":"case","rID":32241},"imageAttributionCaseInfo":{"title":"Proximal MCL osseous avulsion","contributor_name":"Matt Skalski","contributor_param":"docskalski","case_rid":32241,"case_param":"proximal-mcl-osseous-avulsion"},"firstQuestionPath":"/questions/2220","nextQuestionPath":"/articles/stieda-fracture/questions/2160","relatedArticles":[{"id":31366,"title":"Medial collateral ligament of the knee","link":"/articles/medial-collateral-ligament-of-the-knee?lang=us"},{"id":89024,"title":"Distal biceps femoris tendon","link":"/articles/distal-biceps-femoris-tendon?lang=us"},{"id":79899,"title":"Medial collateral ligament injury of the knee","link":"/articles/medial-collateral-ligament-injury-of-the-knee?lang=us"}],"alsoUsedIn":[{"id":1038,"kind":"RestrictedPage","title":"Page 1038 (in no courses)","link":"https://radiopaedia.org/admin/restricted_pages/1038"},{"id":2044,"kind":"Course","title":"X-ray Interpretation: Knee Injuries peer review - page 2044","link":"https://radiopaedia.org/courses/x-ray-interpretation-knee-injuries-peer-review/pages/2044"},{"id":2044,"kind":"Course","title":"X-ray Interpretation: Knee Injuries - page 2044","link":"https://radiopaedia.org/courses/x-ray-interpretation-knee-injuries/pages/2044"}],"stem":"\u003cp\u003eOn this AP knee radiograph, what is the avulsed fragment attached to?\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/2220"}],"attemptsPercentages":[{"alternativeId":"10997","percentage":85},{"alternativeId":"10993","percentage":2},{"alternativeId":"10996","percentage":1},{"alternativeId":"10995","percentage":11},{"alternativeId":"10994","percentage":1}],"promptToLogin":false,"questionManager":false,"articleId":"stieda-fracture"}