1. Elbow Injuries in the Throwing Athlete by Ronak M. Patel, T. Sean Lynch, Nirav H. Amin, Stephen Gryzlo, and Mark Schickendantz JBJS Reviews Volume 2(11):e4 November 25, 2014 ©2014 by The Journal of Bone and Joint Surgery, Inc.

2. Schematic illustration showing the anatomy of the elbow. Ronak M. Patel et al. JBJS Reviews 2014;2:e4 ©2014 by The Journal of Bone and Joint Surgery, Inc.

3. Schematic illustration showing the six phases of overhead throwing. Ronak M. Patel et al. JBJS Reviews 2014;2:e4 ©2014 by The Journal of Bone and Joint Surgery, Inc.

4. Schematic illustration (posterior view) demonstrating the valgus force on the elbow characteristic of valgus extension overload syndrome. Ronak M. Patel et al. JBJS Reviews 2014;2:e4 ©2014 by The Journal of Bone and Joint Surgery, Inc.

5. Photograph illustrating the valgus extension overload test. Ronak M. Patel et al. JBJS Reviews 2014;2:e4 ©2014 by The Journal of Bone and Joint Surgery, Inc.

6. Coronal slice of a CT scan of the elbow of a professional pitcher, demonstrating a stress fracture of the olecranon (arrow). Ronak M. Patel et al. JBJS Reviews 2014;2:e4 ©2014 by The Journal of Bone and Joint Surgery, Inc.

7. Schematic illustration indicating the mechanical forces acting on the ulnar nerve during the acceleration phase of throwing (Reprinted with permission, Cleveland Clinic Center for Medical Art & Photography © 2014. Ronak M. Patel et al. JBJS Reviews 2014;2:e4 ©2014 by The Journal of Bone and Joint Surgery, Inc.

8. Coronal MRI scan of the elbow of a minor league relief pitcher, demonstrating a tear of the flexor pronator mass near the proximal origin (circled region). Ronak M. Patel et al. JBJS Reviews 2014;2:e4 ©2014 by The Journal of Bone and Joint Surgery, Inc.

9. T2-weighted sagittal MRI scan of the elbow of a patient with chondral and subchondral changes associated with osteochondritis dissecans of the capitellum. Ronak M. Patel et al. JBJS Reviews 2014;2:e4 ©2014 by The Journal of Bone and Joint Surgery, Inc.