Anatomy Knee Replacement

The primary function of the knee is a hinged of the lower extremity. Knee function is determined in large part by the anatomy of the joint.

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There are four basic steps to a knee replacement procedure.

Anatomy knee replacement. Studies find that 80 to 90 of people who undergo knee replacement are happy with the results. This surgery may be considered for someone who has severe arthritis or a severe knee injury. In a traditional knee replacement the incision is usually about 8 to 10 inches long.

1 the tibiofemoral joint where the tibia meet the femur 2 the patellofemoral joint where the kneecap or patella meets the femur. Like a pair of shoes an artificial joint has a limited life span. There are also rotational movements at the knee joint.

Bones of the knee. Understanding the anatomy of the knee enhances your ability to discuss and choose the right treatment procedure for knee problems with your doctor. There are two main joints in the knee.

It reduces pain dramatically and boosts overall quality of life. Knee replacement also called knee arthroplasty or total knee replacement is a surgical procedure to resurface a knee damaged by arthritis. However the knee does not only been back and forth.

These two joints work together to form a modified hinge joint that allows the knee to bend and straighten but also to rotate slightly from side to side. Webmds knee anatomy page provides a detailed image and definition of the knee and its parts including ligaments bones and muscles. The knee is a hinge joint made up of two bones the thighbone femur and the shinbone tibia.

Metal and plastic parts are used to cap the ends of the bones that form the knee joint along with the kneecap. In minimally invasive knee surgery the incision is usually about 4 to 6 inches long. The jury is still out as.

Knee replacement can be life changing. A knee replacement also called knee arthroplasty might be more accurately termed a knee resurfacing because only the surface of the bones are actually replaced.

Knee Replacement Surgery Video Knee Pain Explained