Read about the common causes of knee pain and how the doctor will diagnose the problem. Discusses relevant exercises and treatments.
http://www.arc.org.uk/about_arth/booklets/6022/6022.htm

Describes the condition and analyses the reasons why it occurs. Read about the symptoms and complications and find details on surgery and physio.
http://hcd2.bupa.co.uk/fact_sheets/Mosby_factsheets/Dislocated_kneecap%20.html

Describes the different injuries and includes tips to help decide which ligament is injured. Features prevention measures and self-help ideas.
http://hcd2.bupa.co.uk/fact_sheets/Mosby_factsheets/Knee_ligament_injuries.html

Explains who receives this operation and how the procedure is carried out. Describes the patient's experience in hospital and afterwards.
http://hcd2.bupa.co.uk/fact_sheets/Mosby_factsheets/knee_replacement.html

Extensive site tells about anatomy, arthroscopy, knee replacement and ligament injury. With sections for patients and clinicians, plus links.
http://www.kneeguru.co.uk/

Search for pain relief equipment for back pain, knee pain and general aches. Also offers energy products, and gives advice on pain management.
http://www.worldhealthinnovations.com/