A PCL injury, posterior cruciate ligament tear, causes knee pain, instability and swelling. Find out about pcl tear symptoms, causes and treatment options.| Knee-Pain-Explained.com
Knee pain is one of the most common complaints heard by doctors. WebMD provides a comprehensive overview of knee injuries and how they are evaluated and treated.| WebMD
WebMD explains the causes, symptoms, and treatment of an injury to the PCL - or posterior cruciate ligament - a knee ligament.| WebMD