Total Knee Replacement

Total Knee Replacement Animation

Omaha Total Knee Replacement Animation by Dr. Darren R Keiser MD


Total Knee Replacement Information

Omaha Total Knee Replacement Information by Dr. Darren R. Keiser MD

total knee replacementTotal knee replacement surgery removes the damaged and painful areas of the femur (thigh bone) and tibia (lower leg bone). These areas are then replaced with specially designed metal and polyethylene plastic parts.  

Recent advances in knee replacement include the development of special wear resistant components that are intended to enhance the longevity of the knee replacement components.  

If your knee is severely damaged by arthritis or injury, it may be hard for you to perform simple activities, such as walking or climbing stairs. You may even begin to feel pain while you are sitting or lying down.

If nonsurgical treatments like medications and using walking supports are no longer helpful, you may want to consider total knee replacement surgery. Joint replacement surgery is a safe and effective procedure to relieve pain, correct leg deformity, and help you resume normal activities.

Knee replacement surgery was first performed in 1968. Since then, improvements in surgical materials and techniques have greatly increased its effectiveness. Total knee replacements are one of the most successful procedures in all of medicine. According to the Agency for Healthcare Research and Quality, more than 600,000 knee replacements are performed each year in the United States.

Whether you have just begun exploring treatment options or have already decided to have total knee replacement surgery, this article will help you understand more about this valuable procedure.

The knee is the largest joint in the body and having healthy knees is required to perform most everyday activities.

The knee is made up of the lower end of the thighbone (femur), the upper end of the shinbone (tibia), and the kneecap (patella). The ends of these three bones where they touch are covered with articular cartilage, a smooth substance that protects the bones and enables them to move easily.

The menisci are located between the femur and tibia. These C-shaped wedges act as “shock absorbers” that cushion the joint.

Large ligaments hold the femur and tibia together and provide stability. The long thigh muscles give the knee strength.

All remaining surfaces of the knee are covered by a thin lining called the synovial membrane. This membrane releases a fluid that lubricates the cartilage, reducing friction to nearly zero in a healthy knee.

Normally, all of these components work in harmony. But disease or injury can disrupt this harmony, resulting in pain, muscle weakness, and reduced function.

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Areas for Knee Replacement Doctor:

Dr. Keiser has patients from many different areas in and around Nebraska.

Omaha, Beatrice, Bellevue, Columbus, Fremont, Grand Island, Hastings, Kearney, La Vista, Lexington, Lincoln, Norfolk, North Platte, Papillion, Scottsbluff, South Sioux City.

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Omaha Knee Information by Dr. Darren Keiser MD