Total Knee Replacement

What Happens During the Procedure?

• Performed under anesthesia, which may be:

  • General anesthesia: patient is asleep

  • Spinal anesthesia: patient is awake but pain-free from the waist down

• The surgeon removes damaged cartilage and bone from the femur (thigh bone) and tibia (shin bone)

• Metal and plastic implants are precisely shaped to replicate the natural joint surface

• In some cases, the kneecap (patella) is also resurfaced

Post-Surgery Recovery

• Typical hospital stay: 1–3 days depending on recovery

• Post-operative care includes:

  • Antibiotics to prevent infection

  • Pain management

  • Monitoring for swelling, blood clots, or other complications

• A physiotherapist will assist with:

  • Standing and walking safely

  • Mobility and strength exercises

• Discharge occurs once the patient can get in/out of bed, walk short distances, and use the bathroom independently

• At home:

  • Continue physiotherapy to improve joint mobility and muscle strength

  • Use of a walker or cane temporarily as balance and confidence are regained

Key Benefits of Total Knee Replacement

• Significant pain relief

• Improved knee alignment and mobility

• Enhanced quality of life and return to normal activities