What happens when you get a indentation below your knee?

An indentation below the knee, often referred to as a "pitting edema," can occur due to fluid retention or swelling in the tissues. This may result from various factors, including prolonged standing or sitting, injury, or underlying health conditions such as heart, kidney, or liver issues. If the indentation persists or is accompanied by other symptoms, it's important to consult a healthcare professional for proper evaluation and management.