*From the Department of Orthopaedics, the Hospital for Special Surgery, Affiliated with The New York Hospital, Cornell University Medical Center, New York, New York
†From the Department of Radiology, the Hospital for Special Surgery, Affiliated with The New York Hospital, Cornell University Medical Center, New York, New York
‡From the Department of Neurology, the Hospital for Special Surgery, Affiliated with The New York Hospital, Cornell University Medical Center, New York, New York
§From the Department of Shoulder service, sports Medicine Service, the Hospital for Special Surgery, Affiliated with The New York Hospital, Cornell University Medical Center, New York, New York
¶From the Department of Neck Service, the Hospital for Special Surgery, Affiliated with The New York Hospital, Cornell University Medical Center, New York, New York
**From the Department of Surgery (Neurosurgery), the Hospital for Special Surgery, Affiliated with The New York Hospital, Cornell University Medical Center, New York, New York
