Michael McKee, St. Michael's Hospital (IMAGE) St. Michael's Hospital Caption "For severe AC joint dislocations, surgery is the common practice but there's not much evidence to suggest this is actually the best treatment," said Dr. Michael McKee, an orthopedic surgeon with St. Michael's Hospital. Credit 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.