16th September 2020

A 35-year-old male presents with right wrist pain

A 35-year-old male presents with right wrist pain. He was brought in following a fistfight at a local pub. On examination, there is tenderness maximal at the base of the thumb. A plain radiograph reveals a two-part fracture of the first metacarpal with partial subluxation. 

For the patient above, please select the SINGLE most likely diagnosis. Select ONE option from the list above.