Breaking a bone is not like breaking a dinner plate, there are a number of arteries and cells that are disrupted. This narration explains what occurs during a bone fracture and how the bone heals and repairs itself.

The Achilles tendon is the major tendon that connects the lower leg to the foot. Without your Achilles tendon, you would not be able to point your foot or walk effectively. This narrated animation describes how tears in the Achilles tendon are repaired surgically.