Knee Replacement

Knee replacement, or knee arthroplasty, is a surgery performed to replace the load-bearing surfaces of the knee joint to reduce pain and disability. It is most commonly performed for osteoarthritis, and also for other knee injuries or diseases like rheumatoid arthritis and psoriatic arthritis. The procedure can be performed via two types: partial (half) knee replacement or total (full) knee replacement. The surgery involves replacing the damaged joint surfaces with metal and ceramic components designed to allow pain-free, functional movement of the knee.

Treatment for Total Knee Replacement

Pre-Operative Physiotherapy
Before the surgery, you might be prescribed a course of physiotherapy to prepare your knee and surrounding muscles for the procedure. Studies show that better muscle strength and knee range of motion before surgery contribute to a faster and more effective recovery post-operation.

Post-Operative Physiotherapy
Many patients begin to feel better within two weeks after total knee replacement surgery. Physiotherapy plays a key role in the recovery process, focusing on restoring knee movement, strength, and improving quality of life. Post-operative physiotherapy treatment aims to:

• Reduce knee pain and inflammation
• Normalize knee joint range of motion
• Strengthen knee joint muscles, especially quadriceps (VMO) and hamstrings
• Strengthen lower limb muscles, including gastrocnemius, gluteus, and anterior tibial muscles
• Improve patellofemoral (knee cap) movements, function, and alignment
• Normalize muscle length
• Enhance proprioception, dexterity, and balance
• Improve gait pattern and endurance, and educate on walking mechanics

Return to Activity Post-Total Knee Replacement

Most people can return to daily activities following a successful knee replacement surgery. However, due to the nature of the knee prosthesis, high-impact activities like running, skiing, and jumping are generally not recommended. Lower-impact sports such as golf, bowls, and swimming are encouraged.

Fascinating Fact

Losing just 10 kilograms of weight can significantly reduce the strain on your knees and help alleviate joint pain!