What should you know about total knee replacement tkr?

During TKR, the surgeon removes damaged portions of the thigh bone and shin bone and fits shaped components with a smooth spacer between them. The kneecap surface may also be treated. The implant is selected according to your anatomy, bone quality, activity needs, and the surgeon’s assessment. Fixation can involve Bone Cement, while implant parts may use Cobalt-Chrome Alloy, Highly Cross-Linked Polyethylene, or a Titanium Implant.

TKR is commonly discussed when Knee Osteoarthritis causes persistent pain, stiffness, or loss of function that interferes with walking, sleep, work, or stairs. It is a treatment for the joint problem, not a promise that every movement will feel like a natural knee.

Prepare by discussing medicines, other illnesses, skin or dental problems, and support at home. Practise the exercises recommended before surgery if appropriate. Afterward, use the walking aid and wound-care instructions provided. Rehabilitation focuses on safe movement, knee bending, quadriceps strength, balance, and gradually returning to useful activities. Computer Navigation for Surgery may be used in some hospitals to assist planning and alignment.

Call your care team about fever, wound drainage, increasing redness, worsening pain, or a new inability to bear weight. Urgent assessment is needed for chest pain, breathlessness, fainting, or sudden painful swelling of one leg.

Ask why TKR is recommended now, which activities are realistic, how rehabilitation will be organised, how swelling and pain should change, and what implant fixation is planned.