Henry Ahn, St. Michael's Hospital (IMAGE) St. Michael's Hospital Caption Older patients with traumatic spinal cord injuries are less likely to receive surgery compared with younger patients and they experience a significant lag between injury and surgery, according to new research by Dr. Henry Ahn, an orthopedic surgeon at St. Michael's Hospital in Toronto. Credit Courtesy of St. Michael's Hospital Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.