The main benefit - and the main indication for surgery - is relief of pain, both while mobilising and at rest or at night. As pain relief comes, most people see their function and mobility improve with it. If you limp because of knee pain, that often gets better after surgery. Whether you can reduce walking aids depends on your other joints, your back and the strength you rebuild - we look at the whole picture, not just the knee.
The vast majority of patients do well from these surgeries, which is why they are undertaken in significant numbers in the UK - around 80-85% of patients are satisfied after a knee replacement. It is still major surgery. Problems can include infection (about 1%), blood clots in the legs (about 5%) or lungs (well under 0.5%, but serious), numbness beside the scar, stiffness, instability, nerve or blood-vessel injury, ongoing pain, and wear or loosening of the joint over time. Some problems need further surgery. Your health and your knee shape your own numbers, and I am always happy to talk them through.
A partial replacement can suit a knee where the damage is confined to one part; a total replacement treats more widespread damage. The choice depends on your symptoms, examination, imaging and general health - we compare the options together in clinic.
You will usually be moving and walking with help soon after surgery. Pain relief, physiotherapy and exercises rebuild movement and strength; expect a walking aid at first. Swelling and stiffness take time to settle and recovery varies - your team will advise on wound care, driving, work and getting back to activities.
Book a private appointment at Spire Fylde Coast online or call 01253 308031. I also see patients in Chorley, Lancaster and Blackburn - see Find me for details.