Considered a nonfreezing cold injury
Injury caused by cold exposure to tissue not resulting in freezing
Develops slowly over hours-days when<unk>  is exposed to cold/wet conditions
Reversible injury may progress to irreversible injury
Can cause gangrene or skin infection acutely, and cold intolerance and pain chronically
Rarely seen in civilians, but a significant problem in military operations 
Also frequently seen in the homeless population, particularly during winter months (do not have ready access to clean/dry clothes or means to fully dry socks or shoes)
Injury caused by cold exposure to tissue not resulting in freezing
Trench foot
Cellulitis
Mallet finger
Gangrene
Trigger finger
Dry gangrene
Drummer's wrist
Wet gangrene