T69: Other effects of reduced temperature

T69.0: Immersion hand and foot

Normally, the skin and the fatty tissue underneath protect the body from cold and wetness. If the body is exposed to cold and wetness over a long period of time, the skin or the tissue underneath may change.

For example, the skin may become swollen and red. Blisters may also form and the affected area may hurt. These kinds of problems mainly develop on the feet.