Question 1701
{"accessible":false,"alternatives":[{"id":8457,"text":"scapholunate angle \u003c30° and capitolunate angle \u003e30°"},{"id":8458,"text":"scapholunate angle \u003e30° and capitolunate angle \u003c30°"},{"id":8459,"text":"scapholunate angle \u003c60° and capitolunate angle \u003e60°"},{"id":8460,"text":"scapholunate angle \u003e60° and capitolunate angle \u003c60°"}],"archived":false,"correctAlternativeId":8457,"explanation":"\u003cp\u003eVolar intercalated segmental instability\u0026nbsp;(VISI) is a type of instability involving the wrist. Abnormal carpal angles are\u0026nbsp;\u003cstrong\u003escapholunate angle \u0026lt;30° \u003c/strong\u003eand a\u0026nbsp;\u003cstrong\u003ecapitolunate angle \u0026gt;30°\u003c/strong\u003e.\u003c/p\u003e","id":1701,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/1702","nextQuestionPath":null,"relatedArticles":[{"id":9709,"title":"Dorsal intercalated segment instability","link":"/articles/dorsal-intercalated-segment-instability?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\u003eVolar intercalated segmental instability can be defined by which of the following values on a neutral, lateral radiograph?\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/1701"}],"attemptsPercentages":[{"alternativeId":"8459","percentage":9},{"alternativeId":"8457","percentage":63},{"alternativeId":"8458","percentage":20},{"alternativeId":"8460","percentage":9}],"promptToLogin":false,"questionManager":false,"articleId":"volar-intercalated-segment-instability"}