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Knee Replacement



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.

Description
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.

There are four basic steps to a knee replacement procedure.

Prepare the bone - The damaged cartilage surfaces at the ends of the femur and tibia are removed along with a small amount of underlying bone.

Position the metal implants - The removed cartilage and bone is replaced with metal components that recreate the surface of the joint. These metal parts may be cemented or "press-fit" into the bone.

Resurface the patella - The undersurface of the patella (kneecap) is cut and resurfaced with a plastic button. Some surgeons do not resurface the patella, depending upon the case.

Insert a spacer - A medical-grade plastic spacer is inserted between the metal components to create a smooth gliding surface.




Contact Details

Dr. Santosh Kumar
Ph : +91.9836365632, +91.8017744000
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  • +91.9831911584
Email : santdr@gmail.com
Clinics
The Momentum Orthopedic Clinic
The Belle Vue Clinc
Ruby General Hospital
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