Transcutaneous Oxygen Pressure

Transcutaneous Oxygen Pressure (TcPO2) is a non-invasive test that measures the amount of oxygen reaching the skin and underlying tissues. It uses a small device with sensors placed on the skin, which warm the skin slightly to increase blood flow and allow oxygen in the blood to diffuse through the skin. This measurement helps doctors assess how well blood is delivering oxygen to tissues, which is important for wound healing, circulation issues, and before surgical procedures like bypass or amputation. TcPO2 provides valuable information about tissue oxygenation and can predict healing potential in compromised areas.