Comparative Effectiveness of Russian Current and High-voltage Pulsed Galvanic Stimulation on Quadriceps Muscle Atrophy and Functional Recovery Following Total Knee Replacement: A Research Protocol

Introduction: Total Knee Replacement (TKR) improves joint function and relieves pain, but postoperative quadriceps atrophy impedes recovery. Neuromuscular Electrical Stimulation (NMES), including Russian Current (RC) and High-Voltage Pulsed Galvanic Stimulation (HVPGS), may counteract atrophy. The present prospective study will compare how well they help quadriceps strength and functional recovery in the early stages of post-TKR rehabilitation. Need of the study: Quadriceps atrophy following TKR