Cold therapy units are frequently used after orthopedic procedures like knee arthroplasty. These devices circulate chilled water through a pad placed on the surgical site, helping to manage pain and swelling.
Post-operative inflammation and pain are significant challenges following joint replacement. Reducing these factors is crucial for comfortable healing and improved range of motion. Cold application constricts blood vessels, minimizing swelling and numbing the affected area. This allows patients to begin physical therapy sooner and facilitates a more comfortable recovery process. The development and refinement of these cooling systems have significantly enhanced patient outcomes in recent decades.