Presentation
Fall. Left hand swelling.
Patient Data
Age: 75
Gender: Male
From the case:
Bennett fracture
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_pin":false},"extraPropsURL":"/studies/34728/annotated_viewer_json?lang=us"}
Cortical irregularity and linear lucency through the proximal metaphysis of the left first metacarpal.
No further bony abnormality is identified. Alignment remains anatomical.
Case Discussion
Bennett fractures are two-part, intra-articular fractures of the base of the first metacarpal. They should be distinguished from epibasal (pseudo-Bennett) and Rolando fractures.