Cold therapy units, frequently utilized following knee procedures, offer localized pain relief by constricting blood vessels and reducing inflammation. A typical unit circulates chilled water through a pad applied directly to the affected area. This consistent cooling minimizes swelling and numbs the surrounding tissues.
Effective post-operative pain management is crucial for patient comfort and facilitates early mobilization, a key factor in recovery after knee surgery. Cold application has a long history in managing inflammation and pain, and modern units offer controlled, consistent cooling superior to traditional methods like ice packs. This targeted approach can decrease the need for pain medication and improve overall patient satisfaction.