Knee surgery photos are available at Genufix.com and DrProhaska.com. There are photos of normal knees, injured knees, knee surgeries and knees post-operation. Genufix.com provides an explanatory caption with each picture.
DrProhaska.com provides photos of an arthroscopic surgery and other related images. Genufix.com has photos of a total knee replacement operation, which involves removing the damaged ends of the femur and tibia bones as well as the patella. The site also provides information regarding how the surgery is performed, how the surgery differs from standard knee surgeries and how computers can aid with surgery. Each article is written by a medical doctor.