Cold therapy units, frequently utilizing water and ice, are commonly employed following knee procedures to manage pain and swelling. These devices circulate chilled water through a pad applied to the surgical area, offering a continuous, controlled temperature reduction. For example, a patient might use such a device for several hours each day during the initial recovery period.
Controlling inflammation and discomfort after an invasive procedure like knee surgery is crucial for a patient’s comfort and healing process. Reduced swelling allows for greater range of motion and can accelerate the return to normal activity. Historically, basic ice packs were used; however, modern cold therapy systems offer more consistent cooling, eliminating the need for frequent ice pack changes and reducing the risk of tissue damage from excessive cold.