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Multiple Ligament Injury

A multiple knee ligament injury occurs when two or more ligaments in the knee are damaged, leading to pain, instability, and difficulty walking. Early physiotherapy is essential to restore movement, rebuild strength, and prevent long-term complications. At ACE Physio Sports in Singapore, we provide expert rehabilitation for safe and effective recovery.

Vineet Bansal
Medically Reviewed By
Vineet BansalCLINICAL DIRECTOR / PRINCIPAL MUSCULOSKETAL & SPORTS PHYSIOTHERAPIST
Last reviewed on 29 May 2026
Multiple Ligament Injury

What is a Multiple Knee Ligament Injury?

The knee is stabilised by four major ligaments:

  • ACL (anterior cruciate ligament)
  • PCL (posterior cruciate ligament)
  • MCL (medial collateral ligament)
  • LCL (lateral collateral ligament)

A multiple ligament injury occurs when two or more of these ligaments are torn at the same time, usually due to significant trauma.

This type of injury causes:

  • Severe instability
  • Pain and swelling
  • Difficulty walking or bearing weight

Many patients describe it as:

  • “My knee is giving way when I try to walk”
  • “My knee feels loose and unstable”

How Does a Multiple Ligament Injury Occur?

These injuries typically happen due to high-force impact or twisting movements, such as:

  • Sudden blow to the knee (especially from the side)
  • Twisting while the foot is planted
  • Contact sports (football, rugby, hockey)
  • Falls or road traffic accidents

The combination of force and awkward positioning leads to multiple ligaments being overstretched or torn.

Symptoms (Real-World Search Intent)

Common signs include:

  • A popping or snapping sound at the time of injury
  • Rapid swelling of the knee
  • Severe pain
  • Knee feels unstable or “giving way”
  • Difficulty walking or standing
  • Reduced movement and stiffness
  • Bruising around the knee
  • Weakness in the leg

People often search for:

  • “knee giving way when walking”
  • “knee feels unstable after injury”
  • “can’t walk properly after knee injury”

What Should I Do?

  • Apply ice immediately to reduce swelling
  • Elevate the leg to control inflammation
  • Avoid putting weight on the injured knee
  • Seek physiotherapy and medical assessment early

Early management improves recovery outcomes significantly.

What Shouldn’t I Do?

In the first 24–48 hours, avoid:

  • Heat therapy
  • Massage
  • Strenuous activity
  • Alcohol consumption

These can increase swelling and delay healing.

Physiotherapy Treatment for Multiple Ligament Injury

Physiotherapy is essential whether your injury is managed conservatively or requires surgery.

At ACE Physio Sports, your rehabilitation plan is personalised and may include:

Assessment & Diagnosis

  • Detailed clinical evaluation
  • Referral for imaging (MRI, X-ray, ultrasound) if required

Pain & Swelling Management

  • Ice therapy and compression
  • Electrotherapy for pain relief

Movement & Mobility

  • Gentle range-of-motion exercises
  • Joint mobilisation techniques

Strengthening

  • Targeted exercises for knee, hip, and core
  • Progressive loading as healing improves

Stability & Balance Training

  • Proprioception exercises
  • Neuromuscular control training

Advanced Rehabilitation

  • Gait retraining (walking pattern)
  • Functional and sport-specific exercises

Additional Techniques

  • Hydrotherapy for low-impact movement
  • Soft tissue therapy to reduce tightness

Recovery & Long-Term Outcomes

Recovery time depends on:

  • Number of ligaments injured
  • Severity of damage
  • Whether surgery is required

Typical recovery may range from:

  • Several weeks (mild cases)
  • Several months to 9–12 months (severe cases)

With proper physiotherapy:

  • Knee stability improves
  • Strength and movement return
  • Risk of re-injury decreases

Without treatment:

  • Persistent instability
  • Chronic pain
  • Reduced mobility and function

Why Choose ACE Physio Sports in Singapore

If you are looking for multiple knee ligament injury physiotherapy in Singapore, ACE Physio Sports can help.

  • Expertise in complex knee injuries
  • Personalised rehabilitation programmes
  • Focus on long-term recovery and performance
  • Evidence-based physiotherapy care
  • Conveniently located near East Coast Road

We help you regain confidence, stability, and full knee function.

Book Appointment

If your knee feels unstable, painful, or you are unable to walk properly after an injury, early physiotherapy is crucial.

Book your session with ACE Physio Sports today:

  • 🌐 Website: acephysiosport.com
  • 📞 Phone: +65 81535374

Start your recovery with expert physiotherapy in Singapore.

Frequently Asked Questions

Do I need surgery for a Multiple Ligament Injury?

Most ligament injuries — including partial tears — heal well with physiotherapy alone. Surgery is usually reserved for complete ruptures in high-demand athletes or cases where conservative treatment fails. A physiotherapy assessment can determine the severity and guide the right approach.

My knee feels very unstable after the injury — is that normal?

Yes — a feeling of instability or "giving way" is common after a ligament injury because the damaged ligament can no longer provide full joint support. Physiotherapy rebuilds stability through targeted strengthening and proprioception (balance awareness) training.

How long until I can return to sport after a Multiple Ligament Injury?

Timelines depend on severity: mild sprains may resolve in 2–4 weeks, while complete tears requiring surgery can take 6–12 months. Your physiotherapist will use functional tests and strength assessments to confirm you're truly ready before clearing you for full activity.

Ready to start your recovery?

Our specialist physiotherapists are here to help. Book a consultation today.

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