Patients with shoulder joint injury to the hospital Clinical examination, Indications for taking MRI The patient was taken and injury assessment on MRI Surgery hospital admission Surgical results No hospital admission Goal 2 The value of magnetic resonance MRI results - Rotator cuff lesions - Labrum lesions - Other lesion Evaluate - Sensitivity, specificity, negative predictive value, positive predictive value - Appropriateness of diagnosis Goal 1 Image characteristics 11 Chapter 3 RESEARCH RESULTS 3.1.