Combined Cyclic Compression Cryotherapy and Phased Rehabilitation Training for Recovery After Knee Replacement

"Rehabilitation is divided into three postoperative phases:~Early Phase (Weeks 1-2): Focus on edema control, quadriceps activation, and passive/active-assisted range of motion (ROM) exercises.~Intermediate Phase (Weeks 3-6): Progress to strength training, endurance exercises, and early proprioception drills.~Late Phase (Weeks 7-12): Advance to functional training , dynamic proprioception, and full ROM restoration."

"Initiation: Begin within 24 hours postoperatively. Each session lasts 20-30 minutes, administered 2-3 times daily.~Procedure: Apply a cryotherapy wrap circumferentially around the knee using a pneumatic compression device, with precise control of pressure and temperature.~Pressure Settings: Start at Level I-II (low-to-moderate) and adjust incrementally based on patient tolerance.~Temperature Control: Maintain at 10-12°C."

The control group underwent a 12-week conventional rehabilitation program, which primarily included muscle strength training, endurance training, proprioception training, and joint range of motion (ROM) exercises. Assessments were conducted at baseline (before treatment), as well as at 2 weeks, 6 weeks, and 12 weeks post-treatment. The evaluated outcomes included knee joint ROM, muscle strength, knee function, pain levels, and activities of daily living (ADL).