Between the bones and joints, there is a layer of cartilage, which is a dense connective tissue. It is a translucent substance that contains chondroitin and can withstand tremendous stress.
The cause of osteoarthritis may be caused by excessive joint activity, causing cartilage damage, especially in middle-aged people or overweight people, which are more likely to suffer from this disease.
The diagnosis of osteoarthritis can be diagnosed based on the occurrence of joint space stenosis, unevenness of the epiphysis and bone margin on the X-ray photograph.
Illness
The symptoms of arthritis vary with different diseases. The symptoms of knee osteoarthritis are that walking can be painful and standing can cause pain, especially when going up and down the stairs, the pain is more harmful. In addition to the pain caused by these movements, after a long walk or long time standing, in the evening, nighttime knee pain can occur. Sometimes the knees will swell and accumulate water, making the knees unable to flex, stretch, or fully straighten.
Since people who are overweight are prone to this disease, it is important to reduce your weight to below the body weight standard. The use of crutches when necessary is also a way to alleviate the condition. Injecting steroid hormones can be effective if there is accumulated bone residue from abrasion in the knee, but such injections cannot be used.
To reduce joint pain, in addition to the above mentioned weight loss, it is best to use physical therapy. The physiotherapist will teach the patient to exercise the muscles of various strong legs according to the needs of the patient.
The basic method is to sit on a chair and maximize the knees, bends, etc. You can also hang about two kilograms of weight on the foot for knee flexion and extension exercises. When the muscles are strong, gradually increase the weight of the weight on the legs. Over time, you can naturally remove knee pain and swelling. These two are usually you can Effective treatment at home.
Remember to exercise, you should not feel pain. If there is pain, you have to reduce the number of times. If the pain persists, stop exercising and consult your physiotherapist.
1. Sitting or lying down - knee flexion moves the heel to the buttocks for 10 seconds. Repeat 15 times.
2, standing - thigh quadriceps stretched to support the ankle, try to bend the knee to support 10 seconds. Repeat 15 times.
3, lying down - calf stretched around the foot with a belt or towel. Keep your knees straight and pull your feet forward until the back of your thigh feels stretched for 10 seconds. Repeat 15 times.
4, sitting or lying down - raise the straight leg of the lower limbs to keep straight and raise the foot by 30 ° for 10 seconds. Repeat 20 times.
If the symptoms continue to worsen, surgery may be necessary, and you should discuss it in detail with the orthopedic surgeon.
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