Presentation
Hip pain.
Patient Data
Age: 65 years
Gender: Female
From the case:
Bilateral femoral head avascular necrosis
{"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/30895/annotated_viewer_json?lang=us"}
Both femoral heads are abnormal - they are sclerotic and on the left, collapsed. There is associated secondary degenerative change. Findings are in keeping with osteonecrosis.
Case Discussion
The cause is not known in this case.