The National Pressure Ulcer Advisory Panel redefined the definition of a pressure ulcer and the stages of pressure ulcers in 2007, including the original 4 stages and adding 2 stages on deep tissue ...
A pressure ulcer is localized injury to the skin and/or underlying tissue usually over a bony prominence, as a result of pressure, or pressure in combination with shear. There are many contributing or ...
Abstract and Introduction Description of Pressure ... tissue, necrosis, drainage, and localized infection. Stage IV pressure ulcers have damage to the fascia, muscle, and bone with deep infections ...
The trend of pressure ulcer prevalence rates in German hospitals: results of seven cross-sectional studies. J Tissue Viability 2009; 18(2): 36–46. 11. Stillman MD, Barber J, Burns S, et al.