Degenerative
arthritis of the knee joint (osteoarthritis)
Osteoarthritis
|
Healthy joint and arthritic joints
|
What is osteoarthritis ?
Osteoarthritis, known as
wear-and-tear arthritis, is a condition in which the natural cushioning between
joints – cartilage – wears away. When it happens, the bones of the joints rub
more closely against one another with less of the shock-absorbing benefits of
cartilage. The rubbing results in pain, swelling, stiffness, decreased ability
to move and, sometimes, the formation of bone spurs.
The most common cause of
osteoarthritis of the knee is age. Almost everyone will eventually develop
some degree of osteoarthritis. However, several factors increase the risk of
developing significant arthritis at an earlier age.
Symptoms of osteoarthritis
·
pain that increases when you are active, but gets a little better with
rest
·
swelling
·
feeling of warmth in the joint
·
stiffness in the knee, especially in the morning or when you have been
sitting for a while
·
decrease in mobility of the knee, making it difficult to get in and out of
chairs or cars, use the stairs, or walk
·
creaking, crackly sound that is heard when the knee moves
How
is osteoarthritis of the knee diagnosed?
The diagnosis of knee
osteoarthritis will begin with a physical exam by your doctor. Your
doctor will also take your medical history and note any symptoms. Make sure to
note what makes the pain worse or better to help your doctor determine if
osteoarthritis, or something else, may be causing your pain. Also find out if
anyone else in your family has arthritis. Your doctor may order additional
testing, including:
·
X-rays, which can show bones
·
magnetic resonance imaging (MRI) scans
MRI scans may be ordered when
X-rays do not give a clear reason for joint pain or when the X-rays
suggest that other types of joint tissue could be damaged. Doctors may use blood tests
to rule out other conditions that could be causing the pain, such as rheumatoid
arthritis, a different type of arthritis caused by a disorder in the immune
system.
Treatment for osteoarthritis of the knee joint
In early stage of osteoarthritis of the knee joint the
conservative treatment such ad injection and drugs can only slow down the destruction
of the knee joint but not cure it. When the joint is wears out again after
several years the joint replacement of the knee joint is recommended.
Total
knee replacement
The total replacement of the knee joint of Wellton hospital is
very famous for minimal invasive surgery. Usually traditional hospital does
20cm and more incision for total knee replacement, but Wellton hospital’s incision
is 9-10cm.
Joint replacement surgery, or arthroplasty, is
a surgical procedure in which joints are replaced with artificial parts made
from metals. Joint replacement surgery is usually reserved for people over age 65
with severe osteoarthritis. Guarantee of the prosthesis is more than 15
years.