Lateral Collateral Ligament (LCL) sprains or tears are graded based on severity, and each grade requires a specific approach to physical therapy:
Physical Therapy for different types of LCL Sprains/Tears
Grade 1 (Mild): In a mild LCL sprain, the ligament is stretched but not torn. Physical therapy aims to reduce pain and swelling, improve range of motion, and strengthen the surrounding muscles. Therapists may recommend gentle exercises to enhance stability and gradually restore function.
Grade 2 (Moderate): A moderate LCL sprain involves a partial tear of the ligament. Physical therapy for this grade focuses on reducing pain and swelling, restoring normal range of motion, and progressively strengthening the muscles around the knee. Stability exercises are introduced to address joint laxity and improve overall knee function.
Grade 3 (Severe): Severe LCL tears involve a complete rupture of the ligament. Physical therapy for a grade 3 LCL sprain is more intensive and phased. Initially, the emphasis is on controlling pain and inflammation. As healing progresses, therapists work on restoring range of motion, strength, and functional stability. Rehabilitation includes progressive weight-bearing activities, proprioceptive exercises, and a gradual return to activities with a focus on preventing future injuries. Bracing may be considered in severe cases.