Question 1713
{"accessible":false,"alternatives":[{"id":8512,"text":"Kienböck disease"},{"id":8513,"text":"Köhler disease"},{"id":8511,"text":"Mauclaire disease"},{"id":8514,"text":"Mueller Weiss syndrome"},{"id":8515,"text":"Preiser disease"}],"archived":false,"correctAlternativeId":8512,"explanation":"\u003cp\u003e\u003cstrong\u003eKienböck disease\u003c/strong\u003e is the eponymous name given to osteonecrosis involving the lunate. There is a significant association between\u0026nbsp;\u003cstrong\u003enegative ulnar variance\u003c/strong\u003e\u0026nbsp;and Kienböck disease. Overall, the negative ulnar variance is present as a predisposing factor in around 75% of cases of Kienböck disease.\u0026nbsp;\u003c/p\u003e","id":1713,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/1713","nextQuestionPath":null,"relatedArticles":[{"id":7177,"title":"Negative ulnar variance","link":"/articles/negative-ulnar-variance-2?lang=us"},{"id":9386,"title":"Köhler disease","link":"/articles/k-hler-disease?lang=us"},{"id":9334,"title":"Preiser disease","link":"/articles/preiser-disease?lang=us"},{"id":12119,"title":"Ulnar variance","link":"/articles/ulnar-variance?lang=us"},{"id":23410,"title":"Mauclaire disease","link":"/articles/mauclaire-disease-1?lang=us"},{"id":10221,"title":"Kienböck disease","link":"/articles/kienbock-disease-2?lang=us"}],"alsoUsedIn":[{"id":747,"kind":"Course","title":"Emergency Radiology Course - Melbourne - page 747","link":"https://radiopaedia.org/courses/emergency-radiology-course-melbourne-2022/pages/747"},{"id":747,"kind":"Course","title":"X-ray Interpretation: Wrist Injuries - page 747","link":"https://radiopaedia.org/courses/x-ray-interpretation-wrist-injuries/pages/747"},{"id":747,"kind":"Course","title":"Emergency Radiology Course - Brisbane - page 747","link":"https://radiopaedia.org/courses/emergency-radiology-course-brisbane-2022/pages/747"},{"id":747,"kind":"Course","title":"X-ray Interpretation: Upper Limb Injuries - page 747","link":"https://radiopaedia.org/courses/x-ray-interpretation-upper-limb-injuries/pages/747"}],"stem":"\u003cp\u003eA young male presents with long standing wrist pain and no history of trauma.\u0026nbsp; The only noteworthy finding on\u0026nbsp;wrist radiograph is an abnormally shortened ulna compared to the radius. Given this finding,\u0026nbsp;what condition\u0026nbsp;should be considered now and in the future?\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/1713"}],"attemptsPercentages":[{"alternativeId":"8515","percentage":6},{"alternativeId":"8511","percentage":3},{"alternativeId":"8513","percentage":8},{"alternativeId":"8512","percentage":76},{"alternativeId":"8514","percentage":6}],"promptToLogin":false,"questionManager":false,"articleId":"muller-weiss-syndrome"}