Conservative treatment in displaced fractures of the humeral capitellum: a reduction technique under local anaesthesia.

We report the case of a 46-year-old woman who struck her right elbow on the ground after a fall on ice. Radiography showed a right humeral capitellar fracture, and CT further confirmed a Dubberley type 1A fracture. Closed reduction was performed under local anaesthesia, and an anatomical position was obtained. After the reduction, her right elbow was casted for 18 days. Three months after the injury, bone union was achieved without displacement, and the active range of motion of her right elbow recovered similar to the unaffected side. At 1 year postinjury, the Grantham score was excellent, and she obtained a two-point score on the Disabilities of the Arm, Shoulder and Hand (DASH) Questionnaire. Although surgical treatment is recommended for a displaced humeral capitellar fracture, a Dubberley type 1A (no posterior column fracture of a distal humerus) can be effectively treated by early closed reduction.