Multiligament knee reconstruction

Recovery from a multiligament injury is longer and more individual than recovery from an isolated ligament tear.

Your pathway may involve:

• Early protection: bracing and protected movement.
• Initial rehabilitation: controlling swelling and restoring safe movement.
• Staged assessment: determining when each part of reconstruction should be performed.
• Progressive weight-bearing: as the reconstructed structures and bone/soft tissues allow.
• Strength and control: rebuilding the knee progressively.
• Return to activity: only after stability, strength and function have recovered sufficiently.

Some patients require more than one operation. That is not necessarily a failure of treatment—it may be the safest way to manage a complex injury.

Sometimes a serious injury tears more than one of the ligaments that stabilise the knee.

The knee may then be unstable in several directions, and associated injuries can include damage to the meniscus, cartilage, nerves or blood vessels.

That is why these injuries need careful assessment before a reconstruction plan is made.

Reconstruction means rebuilding the damaged ligaments. Depending on the injury, this may be performed in a single procedure or staged over more than one operation.

Not necessarily.

The first decisions concern circulation, nerve function, skin condition and the overall state of the knee.

Once the immediate priorities are addressed, we determine:

• which ligaments are injured
• the degree of instability
• whether there is associated meniscus or cartilage damage
• whether reconstruction should be staged
• which grafts are appropriate
• how the reconstruction will work with rehabilitation

Doing everything at once may be appropriate in some patients.

In others, staging the procedures may reduce the risk of stiffness and allow the knee to recover between stages.

The more complex the injury, the more individual the plan needs to be.

A second opinion is entirely reasonable for a major reconstruction. If you want one, we will help you understand what another opinion means for your decision rather than discourage you from seeking it.

Non-surgical treatment has a role in selected patients, particularly when major surgery carries excessive risk or when the patient’s functional demands are low enough for bracing and rehabilitation to provide acceptable stability.

For an active patient with genuine multiligament instability, however, rehabilitation alone may not provide sufficient mechanical stability.

The decision depends on the severity of the injury, your overall health and what you need the knee to do.

This is a more complex procedure than an isolated ACL reconstruction.

It may combine keyhole and open techniques, and reconstruction may be staged across more than one operation.

Grafts may come from your own tissue, donor tissue or a combination, depending on the ligaments involved and the reconstruction plan.

Hospitalisation is often longer than for a routine arthroscopic procedure, and rehabilitation is more closely supervised.

The physiotherapist should be part of the plan from the beginning—not someone brought in after surgery.