What should you know about total right knee replacement?

The surgeon removes worn cartilage and a small amount of damaged bone from the thighbone and shinbone, then fits metal and plastic components. The kneecap may also be treated depending on its surface. Knee osteoarthritis is one condition that can lead to this operation, especially when pain and reduced function continue despite non-surgical care.

Implants may include cobalt-chrome alloy, titanium, and highly cross-linked polyethylene. Bone cement may secure selected components. Computer navigation for surgery can help the team plan and check alignment, but the exact approach depends on your anatomy and surgeon.

Before surgery, review medicines, dental or skin infections, and any health conditions with the surgical team. Arrange help with meals, washing, and transport, and clear a safe walking route at home. After surgery, follow the exercise and walking plan, use prescribed pain relief as directed, and attend follow-up visits. Progress is gradual; swelling and stiffness can affect activities such as climbing stairs while strength returns.

Contact the surgical team promptly for increasing wound redness, drainage, fever, worsening pain, or new calf swelling. Seek urgent help for sudden breathlessness, chest pain, fainting, or a foot that becomes cold, pale, or numb.

Ask which implant components are planned, how you will manage stairs and bathing at home, which exercises are appropriate, and which symptoms require an urgent call.