Knee arthritis: what actually helps
Being told your knee is 'bone on bone' is frightening. It also predicts your pain much less well than most people assume.
What the scan does and does not tell you
Scans of knees find wear and tear in a very large proportion of adults over fifty, including plenty who have no knee pain at all.
That does not mean your pain is imaginary. It means the picture on the scan and the pain you feel are only loosely related, and that a worn-looking knee is not automatically a knee that must keep hurting.
Loading, not resting
The instinct with a sore joint is to protect it. With knee osteoarthritis, prolonged rest tends to make things worse, because the muscles that support and cushion the joint get weaker and the joint takes more of the load directly.
Australian and international clinical guidelines consistently put education and exercise first for knee osteoarthritis, ahead of injections, scans and surgery.
What GLA:D is
GLA:D stands for Good Life with osteoArthritis: Denmark. It is a structured education and exercise program developed specifically for hip and knee osteoarthritis, and it is delivered by trained physiotherapists in Australia under a national registry.
It runs as a set of education sessions plus supervised exercise sessions over about six weeks, focused on neuromuscular control — teaching the leg to move and load well, rather than just making the muscle bigger.
When surgery comes into it
Joint replacement is a genuinely good operation for the right person at the right time. It is usually considered when pain is persistent and function is significantly limited despite a proper attempt at non-surgical management.
Working on strength before an operation, sometimes called prehabilitation, is also worth discussing with your surgeon, since going into surgery stronger tends to make the rehabilitation afterwards more straightforward.
The honest summary
There is no treatment that reverses osteoarthritis. There is a great deal that changes how much it limits you.
Most of that is unglamorous: getting the right exercises, doing them consistently, and adjusting the load rather than avoiding it altogether.
General information only, and not a substitute for individual advice. If something is worrying you, see your GP or book an assessment.