ACL and Meniscus Injuries: Why Early Assessment Protects Long-Term Knee Health

Knee injuries are common in sport, particularly in active communities like the Illawarra and South Coast. ACL ruptures and meniscus tears can happen in a single moment, often leaving athletes, parents and weekend players unsure what to do next.

As Dr Anil Goudar explains, early assessment plays an important role in protecting the long-term health of the knee.

An ACL injury isn't necessarily urgent surgery. But what often matters is identifying what else is happening inside the knee, particularly the meniscus.

ACL injuries are no longer career-ending

Years ago an ACL rupture was often seen as the end of an athletic career. That is no longer the case.

With modern surgical techniques and structured rehabilitation, most patients can return to their pre-injury activities.

ACL reconstruction has evolved significantly, with improvements in surgical technique, graft fixation and stability, and rehabilitation protocols.

The focus now is not just returning to sport, but returning with a stable, confident knee.

Why timing matters, especially for the meniscus

While ACL reconstruction can often be planned once rehabilitation has begun, associated injuries may need earlier attention.

In about 20 to 30 per cent of ACL injuries there's also a meniscus tear. And that's where timing becomes important.

The meniscus plays an important role in knee stability and long-term joint health.

If a meniscus tear is identified early, there's a higher chance it can be repaired rather than removed. That can significantly delay the onset of arthritis later in life.

A shift toward repair, not removal

Historically many meniscus injuries were treated by trimming or removing damaged tissue. The approach has changed.

We now aim to repair the meniscus whenever possible. Although recovery can take longer initially, the long-term benefits for knee health are substantial.

Modern meniscus repairs are typically performed using keyhole (arthroscopic) techniques, supported by advanced instrumentation, biological augmentation such as platelet-rich plasma in selected cases, and careful post-operative rehabilitation.

Rehabilitation starts early, sometimes before surgery

We often start physiotherapy before surgery. The aim is to reduce swelling, restore movement and build strength.

This approach, often called prehabilitation, helps prepare the knee for surgery if it is needed and supports a smoother recovery afterwards.

When to seek specialist advice

Dr Goudar encourages people not to ignore knee injuries, particularly where there is swelling, instability or locking.

Seeing a specialist early doesn't mean rushing into surgery. It means understanding the full picture.

Early assessment can clarify the nature of the injury, identify associated damage, guide the timing of rehabilitation and surgery, and support better long-term outcomes.

A team-based model of recovery

At Joint Vision, sports knee injuries are managed through an integrated care model, with surgeons, physiotherapists and allied health professionals working together so that rehabilitation is structured and progressive, recovery milestones are monitored, and return-to-sport decisions are made safely.

If we can stabilise the knee and protect the meniscus, we can significantly reduce the risk of arthritis later in life.

You can read more about hip and knee care or book an appointment.

Dr Anil Goudar is an orthopaedic surgeon at Joint Vision specialising in hip and knee conditions. A Fellow of the Royal Australasian College of Surgeons and a member of the Australian Orthopaedic Association, he has more than a decade of experience caring for patients across the Illawarra, Shoalhaven and South Coast, with specialist training in hip and knee joint replacement surgery and experience in bone and soft tissue tumours.