This animated video not only shows a knee arthroscopy from start to finish, but gives a representation of what the surgeon sees through the tiny camera during arthroscopy. It also provides a view of the anatomy of the knee joint and how it works and moves.

This animation explains the meniscus of the knee, why it is important for knee function and what symptoms occur when it is diseased.

The hip is responsible for a broad range of movement despite being subjected to tremendous forces. Sports can cause a number of hip disorders such as bursitis and overuse injuries. A physician for LPGA golfers explains various sports-related hip injuries.

This 3D animation shows the procedure involved for hip replacement surgery. It is not narrated, but the relevant anatomy is labeled.