Homeostasis examples include the human body temperature, the glucose level and the ability of the lymphatic system to maintain homeostasis. Homeostasis refers to the ability of an organism or environment to maintain stability in spite of changes.
Cam walkers are often used following foot or ankle surgery or after an injury. These devices help protect the injured area. They provide relative immobilization. They also allow for some limited walking (if this is indicated), and will serve to disperse the force of walking more evenly up the leg, due to the rigid sole and the rounded (rocker-bottom contour) of the sole.
The vast majority of peroneal tendinosis will heal without surgery. This is because it is an overuse injury and can heal with rest. If there is significant pain, a CAM Walker boot for several weeks is a good idea. If there really is no tenderness with walking, an ankle brace might be the next best step.