Question 2118
{"accessible":true,"alternatives":[{"id":10514,"text":"hallux valgus"},{"id":10515,"text":"hindfoot valgus"},{"id":10516,"text":"hindfoot varus"},{"id":10517,"text":"metatarsus primus varus"},{"id":10518,"text":"pes cavus"},{"id":10519,"text":"pes planus"}],"archived":false,"correctAlternativeId":10515,"explanation":"\u003cp\u003eThis is a case of talocalcaneal impingement, a form of \u003ca href=\"/articles/extra-articular-lateral-hindfoot-impingement-syndrome-1\"\u003eextra-articular lateral hindfoot\u0026nbsp;impingement syndrome\u003c/a\u003e with edema affecting the talus and calcaneus in the region of the angle of Gissane with associated joint effusion and soft tissue edema. Extra-articular lateral hindfoot impingement syndrome occurs secondary to hindfoot valgus.\u0026nbsp;\u003c/p\u003e","id":2118,"imageUrl":"https://prod-images-static.radiopaedia.org/images/54678528/50352cf3fb5ea2e16ae5b0441dc1c9650a2ea76f06e6c7c6ce79afe868c2af3c_big_gallery.jpeg","imageAttribution":{"kind":"case","rID":87944},"imageAttributionCaseInfo":{"title":"Extra-articular lateral hindfoot impingement","contributor_name":"Henry Knipe","contributor_param":"henryknipe","case_rid":87944,"case_param":"extra-articular-lateral-hindfoot-impingement"},"firstQuestionPath":"/questions/2118","nextQuestionPath":null,"relatedArticles":[{"id":5235,"title":"Hallux valgus","link":"/articles/hallux-valgus?lang=us"},{"id":19485,"title":"Pes cavus","link":"/articles/pes-cavus?lang=us"},{"id":20888,"title":"Pes planus","link":"/articles/pes-planus?lang=us"},{"id":24164,"title":"Hindfoot valgus","link":"/articles/hindfoot-valgus?lang=us"},{"id":78030,"title":"Metatarsus primus varus","link":"/articles/metatarsus-primus-varus?lang=us"},{"id":62238,"title":"Extra-articular lateral hindfoot impingement syndrome","link":"/articles/extra-articular-lateral-hindfoot-impingement-syndrome-1?lang=us"}],"alsoUsedIn":[{"id":996,"kind":"Course","title":"2021 Virtual Conference Private Use - page 996","link":"https://radiopaedia.org/courses/2021-virtual-conference-private-use/pages/996"},{"id":996,"kind":"Course","title":"Radiopaedia 2021 - isoCME - page 996","link":"https://radiopaedia.org/courses/radiopaedia-2021-isocme/pages/996"},{"id":996,"kind":"Course","title":"2022 Virtual Conference Private Use - page 996","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/996"},{"id":970,"kind":"RestrictedPage","title":"Page 970 (in no courses)","link":"https://radiopaedia.org/admin/restricted_pages/970"},{"id":955,"kind":"RestrictedPage","title":"Page 955 (in no courses)","link":"https://radiopaedia.org/admin/restricted_pages/955"},{"id":1,"kind":"LiveSchedule","title":"1","link":"https://radiopaedia.org/admin/live_schedules/1"},{"id":70,"kind":"LiveSchedule","title":"70","link":"https://radiopaedia.org/admin/live_schedules/70"},{"id":931,"kind":"Course","title":"Radiopaedia 2021 - isoCME - page 931","link":"https://radiopaedia.org/courses/radiopaedia-2021-isocme/pages/931"},{"id":931,"kind":"Course","title":"Musculoskeletal Lectures - page 931","link":"https://radiopaedia.org/courses/musculoskeletal-lectures/pages/931"},{"id":931,"kind":"Course","title":"2021 Virtual Conference Private Use - page 931","link":"https://radiopaedia.org/courses/2021-virtual-conference-private-use/pages/931"}],"stem":"\u003cp\u003eA 70-year-old male presents with a history of ankle pain. An MRI was performed and a sagittal PD fat sat image is shown below. What is the most likely alignment abnormality that accounts for the bone marrow edema pattern?\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/2118"}],"attemptsPercentages":[{"alternativeId":"10514","percentage":3},{"alternativeId":"10517","percentage":5},{"alternativeId":"10516","percentage":10},{"alternativeId":"10519","percentage":31},{"alternativeId":"10515","percentage":44},{"alternativeId":"10518","percentage":7}],"promptToLogin":false,"questionManager":false,"articleId":"hindfoot-varus"}