Houston, Texas (PRWEB) August 7, 2008 -- Diagnosing a torn or stretched ligament from physical examination, an x-ray or MRI is often difficult for even the best doctor. But Houston orthopedic surgeon Dr. Mark Sanders is using a new medical device to quickly and effectively diagnose his patients with ACL and other ligament injuries. Dr. Sanders and the staff at the Sanders Clinic for Orthopedic Surgery and Sports Medicine are using the TELOS Stress Device during x-rays to help determine the extent of a patient’s knee or ankle injury.