What occurs in pressure sore Stage 3?

In Stage 3 of pressure sores (also known as pressure ulcers), there is a significant breakdown of the skin structure. This stage is characterized by a break in the skin that extends through the dermis and into the subcutaneous tissue. At this stage, the ulcer may appear as a deep crater and may have visible adipose (fat) tissue. This indicates a more advanced level of tissue damage compared to earlier stages, where the skin remains intact or only the upper layers (epidermis) are affected.

The involvement of the dermis in Stage 3 means that it is more complex to heal and emphasizes the need for prompt and effective treatment to prevent further deterioration into more severe stages, which could involve muscle and bone. Recognizing the characteristics of Stage 3 is essential for caregivers to ensure appropriate interventions are implemented to promote healing and prevent complications.