Presentation
Hands fixed in a hyper-pronation position since birth.
Patient Data
Age: 18 years
Gender: Male
From the case:
Bilateral proximal radioulnar synostosis
{"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/75812/annotated_viewer_json?lang=us"}
Bilateral bony fusion at the proximal third of the radius and ulna of 6.5 cm length. Hypoplastic with posterior dislocation of the radial head.
Case Discussion
Case of bilateral proximal radioulnar synostosis with posterior dislocation of the radial head, type 3 according to Cleary et al classification.
Additional contributor: Z. Boudiaf MD, CHU Constantine