Review Question - QID 218151

A 19-year-old collegiate pitcher presents to your clinic with a chief complaint of pain during pitching. He notes that his pain is most severe during the late cocking and early acceleration phase of the throwing cycle. Based on his physical examination and MRI, you diagnose the patient with internal impingement and recommend that he begin a therapy regimen focused on shoulder range of motion and strengthening. Which of the following best describes the clinical and radiographic findings most commonly observed in patients with internal impingement?