When does a person require a knee replacement surgery?
If you have a painful and
stiff knee replacement surgery and you cannot perform even the simplest of
activities, and you have tried other treatments, but they don’t seem to work,
then your doctor may consider a knee replacement surgery in India.
Mostly people who are above 50 years and have severe osteoarthritis have to
undergo this surgery.
What happens in the knee replacement surgery?
You will first be given a
general anesthesia which will put you to sleep temporarily, or you will be
given a spinal or epidural anesthesia where you will feel numb below the waist.
Then an 8 to 12 inch cut will be made in front of the knee. The part of the
joint which is damaged will then be removed from the surface of the bones, and
the surfaces will be shaped so that it can hold a plastic or a metal artificial
joint. The artificial joint is then attached to the thigh bone, knee cap and
shin. A special material or cement is used for this. When fixed together, the
attached artificial parts form the joint. Ligaments and the surrounding muscles
provide support and function to this joint.
Knowing about the new advances in knee replacement surgery
Minimally invasive surgery has
brought about a lot of developments in knee replacement surgery and other
fields of medicine. The key characteristics of minimally invasive surgery are
that it makes use of specialized techniques and instruments to allow the
surgeon to perform a major surgery without making a large incision.
A small incision of 3 to 5
inches is required in the minimally invasive knee joint replacement as compared
to the standard approach and incision. Less tissue is damaged in the smaller,
less invasive approach, and this allows the surgeon to work between the fibers
of the quadriceps muscles instead of making an incision through the tendon. So
this will lead to less pain, faster recovery, and better motion because of less
formation of the scar tissue.
What will happen after the knee replacement surgery?
You will have to stay in the
hospital after your knee arthroplasty for around three to five days on an
average. The people who go in for a knee joint replacement surgery have a lot
of improvement. This improvement takes place in one month’s time of the
surgery. The pain which is caused by the damaged joint becomes less after the
construction of the new gliding surface.
After undergoing the knee
joint replacement surgery, many people stand and move a day after the surgery.
Initially, you may have to walk using parallel bars, and then you may have to
use a walking device such as a walker, crutches or a crane. You will have to
use these devices till your full body weight can be supported by the knee.
After six weeks, many people work comfortable without any assistance. Your
muscle strength will have to be restored with physical therapy, and then you
can enjoy most of the activities except jumping and running.
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