Presentation
Sudden onset of pain and swelling of the knee while playing sport.
Patient Data
Age: 15 years
Gender: Male
From the case:
Patellar avulsion fracture
{"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/18956/annotated_viewer_json?lang=us"}
An avulsion fracture of the inferior pole of the patella, with significant retraction, is present.
Case Discussion
Avulsion fracture of the inferior pole of the patella with a high-riding patella and significant soft tissue swelling.