Jim is a 63-year-old retired, right-handed labourer who presents with 12 months of a progressively painful right elbow.

Test your clinical know-how by taking the quiz below. If you select the wrong answer, have another go — you can try as many times as you like!

Jim is a 63-year-old retired, right-handed labourer who presents with 12 months of a progressively painful right elbow. He also reports intermittent locking, and cannot completely straighten his arm.

This is impacting his golf swing, which is a worry because he has already given up weekly club cricket, because he cannot throw due to the pain.