Physiotherapy Guide: Knee Range of Motion Brace
A knee range of motion (ROM) brace is a type of orthopedic brace designed to limit or control the movement of the knee joint. It allows for precise adjustment of the knee's range of motion, either in extension (straightening) or flexion (bending), depending on the patient's needs. These braces often have adjustable hinges that can be locked or set to allow movement within a specific range, making them useful in rehabilitation following injuries or surgeries.
When a Physiotherapist Might Prescribe a Knee ROM Brace:
A physiotherapist or orthopedic specialist may prescribe a knee ROM brace in the following situations:
Post-Surgery Recovery:
After knee surgeries like ligament reconstruction (e.g., ACL or PCL repair), meniscus repair, or total knee replacement.
To protect healing tissues and control how much movement occurs in the knee while gradually increasing mobility as healing progresses.
Post-Injury Management:
Following significant injuries like ligament tears (ACL, PCL, MCL), meniscus tears, or fractures involving the knee joint.
To stabilize the knee and prevent further injury by limiting excessive movements during the healing process.
Arthritis Management:
For patients with osteoarthritis or other degenerative joint conditions, to reduce pain and protect the joint by controlling movement.
Joint Instability:
In patients experiencing knee instability due to weakened ligaments, a ROM brace can provide the necessary support.
Progressive Mobilization:
To progressively regain range of motion after periods of immobilization (e.g., after being in a cast or splint).
It allows the therapist to control the degree of knee motion safely.
Conditions Where a Knee ROM Brace is Useful:
Ligament Injuries (ACL, PCL, MCL, LCL): Especially after surgical repair or conservative treatment to protect the ligament and control knee movements.
Meniscus Tears: After meniscus repair, a ROM brace limits flexion and extension to protect the healing meniscus.
Patellar Instability: Can help patients with a history of patellar dislocations by controlling lateral movement.
Knee Fractures: For fractures involving the tibia, femur, or patella, a ROM brace helps control knee motion to allow healing while maintaining joint integrity.
Post-Total Knee Replacement: Used to protect the new joint and ensure that movement is controlled as the patient recovers strength and function.
Chronic Conditions: Conditions like osteoarthritis or rheumatoid arthritis where joint stability and protection are needed, especially during movement.
Knee ROM braces, combined with expert physiotherapy guidance, ensure a safe and effective recovery pathway. If you’re undergoing knee rehabilitation, consult a qualified physiotherapist to determine whether a ROM brace is suitable for your recovery. These tools, paired with targeted therapy, can significantly enhance outcomes and help you return to your daily life with confidence.
