How Does Physiotherapy Aid in the Recovery of Knee Injuries Sustained in Motor Vehicle Accidents?

Motor vehicle accidents (MVA) can lead to various injuries, with knee injuries being particularly common and debilitating. The sudden impact and unnatural forces exerted on the body during a collision often result in damage to the knee’s complex structure, affecting bones, ligaments, tendons, and cartilage. Recovery from such injuries requires specialized care and targeted rehabilitation to restore mobility, strength, and functionality. Motor vehicle accident physiotherapy Edmonton focuses on a comprehensive treatment plan tailored to tackle the specific needs of individuals with knee trauma, promoting optimal recovery and a return to everyday activities. 

Common Knee Injuries in Motor Vehicle Accidents

Knee injuries from car accidents can include:

  1. Ligament Tears: The ACL (anterior cruciate ligament) and PCL (posterior cruciate ligament) are commonly affected.
  2. Meniscal Tears: The meniscus can suffer tears, abrupt twists or direct impact.
  3. Fractures: Patella (kneecap) fractures or fractures of the bones in the knee joint can occur.
  4. Dislocations: Knee dislocations are severe injuries that require immediate medical attention.
  5. Sprains and Strains: These injuries involve the overstretching or tearing of ligaments and muscles around the knee.

Role of Physiotherapy in Recovering from Knee Injuries After Motor Vehicle Accidents:

Car accident physiotherapy is instrumental in the rehabilitation of knee injuries due to its multifaceted approach:

Manual Therapy: 

It involves a range of hands-on techniques aimed at relieving pain, improving mobility, and restoring function. 

Massage Therapy:

  • Myofascial Release: Targets the fascia (connective tissue) surrounding muscles, releasing tension and reducing pain in the knee.
  • Deep Tissue Massage: Focuses on deeper tissue layers of muscle to relieve persistent pain and muscle tightness around the knee joint.
  • Trigger Point Therapy: Identifies and applies pressure to specific points in the muscle to alleviate discomfort and improve function in the knee.

Soft Tissue Mobilization:

  • Cross-Friction Massage: Involves rubbing perpendicular to the muscle fibres around the knee to break down adhesions and promote healing.
  • Manual Stretching: Therapist-assisted stretching to improve flexibility and reduce muscle tightness in the knee area.


Motor vehicle accident physiotherapy in Edmonton utilizes modalities that provide additional benefits for pain relief and recovery.

Ultrasound Therapy:

  • Thermal Effects: High-frequency sound waves are used to generate deep heat in the knee, improving blood flow and tissue healing.
  • Non-Thermal Effects: Promotes cellular repair and reduces inflammation in the knee without generating heat.

Electrical Stimulation (E-Stim):

  • TENS (Transcutaneous Electrical Nerve Stimulation): Blocks pain signals to the brain, providing pain relief in the knee.
  • EMS (Electrical Muscle Stimulation): Promotes muscle contractions around the knee to prevent atrophy and enhance muscle strength.

Laser Therapy:

  • Low-Level Laser Therapy (LLLT): Uses light energy to accelerate tissue repair and minimize inflammation and pain in the knee.

Restoring Mobility and Flexibility:

Stretching Exercises: 

Stretching exercises are crucial for improving flexibility and restoring knee mobility after an injury. 

  • Hamstring Curls: While standing, bend your knee to pull your heel toward your glutes, then lower it back down.
  • IT Band Stretch: Stand with one leg crossed behind the other. Lean towards the front leg, stretching the outside of the back leg.

Passive and Active Range of Motion Exercises: 

Range of motion exercises are essential for restoring knee movement. These exercises can be passive (performed with assistance) or active (performed independently):

  • Straight Leg Raises (Active): Lie on your back with one leg bent and the other extended. Raise the extended leg to the specified height of the bent knee, keeping it straight.
  • Passive Knee Flexion: Sit on a chair with a towel under your foot. Use your other foot to gently push the affected foot back towards the chair.

Strengthening Muscles:

Functional Exercises: 

Functional exercises mimic daily tasks, helping to rebuild the strength and coordination necessary for everyday activities:

  • Lunges: Step one leg forward and lower the hips until both your knees are at an angle of 90 degrees. Then, return to the starting position by pushing back up. This exercise is great for rehabilitation after ligament tears.
  • Single-Leg Deadlifts: Stand on one leg, lean forward, and extend the other leg behind you, keeping your back straight. Return to the starting position. This exercise helps with coordination after knee dislocations.

Improving Balance and Coordination:

Proprioceptive Training: 

Proprioceptive training enhances the body’s ability to sense movement and position, which is crucial for preventing future injuries:

  • Balance Board Exercises: Balance on a balance board and attempt to stabilize yourself. This is especially useful for recovering from ligament injuries.
  • Bosu Ball Squats: Perform squats while standing on a Bosu ball. This exercise is excellent for rehabilitation after knee fractures.

Balance Exercises: 

Balance exercises are essential for improving stability and preventing falls, which is critical during knee injury recovery:

  • Heel-to-Toe Walk: Walk in a straight line; place one foot’s heel in a line directly in front of the toes of your other foot. This helps improve stability after ligament injuries.

Taping and Bracing: 

Taping and bracing are essential techniques in physiotherapy for providing support, stability, and pain relief during the recovery process of knee injuries. 

  • Elastic Therapeutic Taping (Kinesiology Taping): This method uses elastic tape to help injured muscles and joints without restricting movement.
  • Patellar Taping: Specifically targets the kneecap (patella) to improve its alignment and reduce pain.
  • Functional Knee Braces: Offers support during movement and activity, ideal for ligament injuries.
  • Rehabilitative Knee Braces: Used post-surgery or immediately after injury to restrict movement and allow healing.

From Injury to Wellness:

MVA physiotherapy is a pivotal component in the comprehensive knee rehabilitation resulting from motor vehicle accidents. Through personalized treatment plans that encompass pain management, range of motion restoration, strength building, and functional rehabilitation, Granville Physiotherapy not only aids in healing the physical aspects of the injury but also aids the emotional and psychological well-being of patients. Motor vehicle accident physiotherapy in Edmonton empowers individuals with effective strategies for recovery and prevention and plays a vital role in restoring mobility, improving quality of life, and facilitating a safe return to daily activities and pursuits