Common Knee Injuries  
   A brief look at sprains, cartilage tears, knee cap: "Chondromalacia", anterior cruciate ligament tears and Osgood-Schlatter's. Written by Edward M. Staub, M.D.
   http://www.cory.com/drstaub/knee.htm

KneePainInfo .com  
   An educational website designed to help people obtain information about knee problems including knee injuries, diseases, and conditions.
   http://kneepaininfo.com

Knee Pain  
   Information on common problems and their treatment.
   http://orthopedics.about.com/cs/kneeinjuries/a/kneepain.htm

Knee Dislocation  
   Information on the causes, symptoms, and treatment of knee dislocation from eMedicine.
   http://www.emedicinehealth.com/articles/5135-1.asp

Knee Guru  
   Information on knee problems, discussion board and list of clinics.
   http://www.kneeguru.co.uk/

The Patellofemoral Foundation  
   Organization for research and education.
   http://www.patellofemoral.org/

Knee-Pain-Management  
   Common causes of knee pain, its prevention and treatments.
   http://www.knee-pain-management.com/