Presentation
Atraumatic wrist pain.
Patient Data
Age: 35 years
Gender: Male
From the case:
Kienböck disease
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/60285/annotated_viewer_json?lang=us"}
Deformity and sclerosis of the lunate bone is present. There is also slightly negative ulnar variance.
From the case:
Kienböck disease
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/60286/annotated_viewer_json?lang=us"}
Same patient after radial shortening to correct negative ulnar variance.
Case Discussion
Deformity and sclerosis of the lunate bone is compatible with Kienbock disease which is a type of the avascular necrosis.There is a significant association between negative ulnar variance and Kienbock disease, although the majority of people with negative ulnar variance do not have the condition.
Unable to process the form. Check for errors and try again.