Usually due to peripheral arterial disease, but can also be caused by acute limb ischemia.
Presents with<unk> , shrunken tissue, usually ranging from dark red to completely black, often with a clear line of demarcation between healthy and necrotic tissue.
Typically not painful.
Dry gangrene
Cellulitis
Wet gangrene
Gangrene
Venous gangrene
Fournier gangrene
Necrotizing cellulitis
Trench foot