Which type of chronic wound is characterized by irregular margins and a "beefy" red wound bed?

The type of chronic wound characterized by irregular margins and a "beefy" red wound bed is a venous stasis ulcer. This type of ulcer typically occurs due to poor venous circulation, which leads to the pooling of blood and resultant tissue damage. The appearance of venous stasis ulcers is often notable; the "beefy" red wound bed indicates a good supply of blood flow, which is essential for healing, whereas the irregular margins reflect the nature of the tissue damage and the underlying venous insufficiency.

In contrast, arterial ulcers tend to have well-defined margins and a dry, pale, or necrotic appearance due to insufficient blood flow. Pressure injuries are often deeper and can feature a wound bed that ranges in color based on the stage, but they do not typically possess the characteristics described. Diabetic foot ulcers may present with various features, but they are commonly associated with peripheral neuropathy and often have a more regular margin, not usually described as "beefy" red.

Understanding the specific characteristics of these different types of chronic wounds aids in appropriate assessment and management, crucial for effective treatment and healing.