27/03/2026
An ACL (anterior cruciate ligament) injury is one of the most common causes of knee instability, particularly during sport or sudden changes in direction.
People often describe a “pop” at the time of injury, followed by swelling, pain, and difficulty putting weight on the knee. In some cases, the knee may continue to feel unstable during everyday activities or when returning to sport.
Management of an ACL injury depends on several factors, including your age, activity level, the stability of the knee, and whether other structures in the knee are also injured. For some people, physiotherapy and rehabilitation may be appropriate. For others, surgical reconstruction may be recommended to restore stability.
If you have experienced a knee injury and ongoing instability or pain, it may be worth discussing with your GP. They can assess your knee, arrange imaging if required, and refer you to an orthopaedic surgeon if specialist input is needed.
Referrals to see Dr Ryan du Sart are welcomed via the usual GP pathways.
Consulting in Bunbury and Busselton, WA.