Trench Foot
Trench foot was a cold injury that was really common in the trenches during war time. Th soldiers were subjected to cold and damp as well as unsanitary conditions. This no freezing injury affected a lot of soldiers and still is an issue in today’s armies.
It is just not a problem now for the army, but trench foot can occur in extreme sports in cold environments and in those with occupational risk such as cold store workers. It is more appropriately called a non-freezing cold injury. Frostbite is a freezing cold injury and the cold directly damages the tissues. In a non-freezing cold injury the tissue damage is more related to changes in the circulation.