Total Knee Rehabilitation

Total Knee Rehabilitation

Total Knee Rehabilitation

What is a Total Knee Replacement (TKR)?

A total knee replacement (TKR), also known as total knee arthroplasty, involves removing the arthritic parts of the bones at the knee joint (the tibia, sometimes called the shin bone; the femur, or thigh bone; and the patella, or kneecap) and replacing them with artificial parts. These parts consist of a metal cap at the end of the femur and a cemented piece of metal in the tibia with a plastic cap on it to allow the surfaces to move smoothly. When appropriate, the back part of the kneecap also may be replaced with a smooth plastic surface.

How Can a Physical Therapist Help?

The physical therapist is an integral part of the team of health care professionals who help people receiving a total knee replacement regain movement and function, and return to daily activities. Your physical therapist can help you prepare for and recover from surgery, and develop an individualized treatment program to get you moving again in the safest and most effective way possible.

Before Surgery

The better physical shape you are in before TKR surgery, the better your results will be (especially in the short term). A recent study has shown that even 1 visit with a physical therapist prior to surgery can help reduce the need for short-term care after surgery, such as a short stay at a skilled nursing facility, or a home health physical therapy program.
Before surgery, your physical therapist may:

  • Teach you exercises to improve the strength and flexibility of the knee joint and surrounding muscles.
  • Demonstrate how you will walk with assistance after your operation, and prepare you for the use of an assistive device, such as a walker.
  • Discuss precautions and home adaptations with you, such as removing loose accent rugs that could cause you to "catch" your leg on them when maneuvering with an assistive device, or strategically placing a chair so that you can sit instead of squatting to get something out of a low cabinet. It is always easier to make these modifications before you have TKR surgery.

Longer-term adjustments that are recommended prior to surgery include:

  • Stopping smoking. Seek assistance or advice from your physician on stopping smoking, as you schedule and plan for your surgery. Being tobacco-free will improve your healing process following surgery.
  • Losing weight. Losing excess body weight may help you recover more quickly, and help improve your function and overall results following surgery.
Immediately Following Surgery

The goal of the first 2 weeks of recovery is to manage pain, decrease swelling, heal the incision, restore normal walking, and initiate exercise. Following those 2 weeks, your physical therapist will tailor your range-of-motion exercises, progressive muscle-strengthening exercises, body awareness and balance training, functional training, and activity-specific training to address your specific goals and get you back to the activities you love!

Range-of-motion exercises. Swelling and pain can make you move your knee less. Your physical therapist can teach you safe and effective exercises to restore movement (range of motion) to your knee, so that you can perform your daily activities.

Strengthening exercises. Weakness of the muscles of the thigh and lower leg could make you need to still use a cane when walking, even after you no longer need a walker or crutches. Your physical therapist can determine which strengthening exercises are right for you.

Body awareness and balance training. Specialized training exercises help your muscles "learn" to respond to changes in your world, such as uneven sidewalks or rocky ground. When you are able to put your full weight on your knee without pain, your physical therapist may add agility exercises (such as turning and changing direction when walking, or making quick stops and starts) and activities using a balance board that challenge your balance and knee control. Your program will be based on the physical therapist's examination of your knee, on your goals, and on your activity level and general health.

Functional training. When you can walk freely without pain, your physical therapist may begin to add activities that you were doing before your knee pain started to limit you. These might include community-based actions, such as crossing a busy street or getting on and off an escalator. Your program will be based on the physical therapist's examination of your knee, on your goals, and on your activity level and general health.

The timeline for returning to leisure or sports activities varies from person-to-person; your physical therapist will be able to estimate your unique timeline based on your specific condition.

Activity-specific training. Depending on the requirements of your job or the type of sports you play, you might need additional rehabilitation that is tailored to your job activities (such as climbing a ladder) or sport activities (such as swinging a golf club) and the demands that they place on your knee. Your physical therapist can develop an individualized rehabilitation program for you that takes all of these demands into account.

Total Knee Rehab

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  • Get to Tell Your Story
  • Get An Evaluation including some special tests
  • Find out what successful treatment would look like
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