500
Stages of Pressure Ulcers
What is 1- intact & non blanching, 2- partial thickness loss of dermis, 3- full thickness loss of epidermis, dermis, and into subcutaneous tissue, 4- full thickness loss through subcu tissue- bone, muscle may be visible. Unstageable- eschar or slough covering tissue. Suspected deep tissue injury- intact with purple discoloration or blood-filled blister.