Review Question - QID 219883

A 69-year-old male presents to the clinic for evaluation of right elbow pain with decreased range of motion. Fifteen months ago, the patient sustained a right elbow injury following a fall down the stairs and was treated with open reduction and internal fixation at an outside institution. Today, he reports continued pain and a gradual decrease in range of motion. On examination, significant crepitus is noted throughout elbow range of motion, with an arc of motion limited from 45 to 90 degrees. Pronation is limited to 40 degrees, while supination is limited to 30 degrees. Radiographs are obtained, as depicted in Figures A and B. Which of the following is true regarding the most appropriate treatment for this injury?