Cold therapy units, frequently utilized after orthopedic procedures such as knee arthroplasty, circulate chilled water through a pad placed around the surgical site. This targeted application of cold reduces swelling and inflammation, key factors in postoperative pain management.
Effective pain control facilitates earlier mobilization and physical therapy, crucial for regaining joint function and strength. Historically, managing postoperative discomfort relied heavily on pharmaceutical interventions. Cold therapy offers a non-narcotic alternative, reducing the need for potentially addictive pain medications and their associated side effects. This contributes to a more comfortable recovery process and allows patients to actively participate in rehabilitation sooner. The reduction in swelling also minimizes tissue damage and promotes healing.