What should I do if my knee is not bent? What happens if the knee doesn t bend?

The inability of the knee to flex and the feeling of swelling are usually caused by damage to structures inside the knee joint, such as the meniscus, cruciate ligaments, and synovium, which can cause small blood vessels to rupture and form swelling. In addition, it is often due to the gradual increase in the inflammatory exudation of knee synovitis, resulting in fluid accumulation in the joint, pain and poor movement, and swelling. When this happens, the following measures are usually taken:

First of all, you should go to the hospital for an MRI examination to see how much damage the structures in the knee joint are and whether there is a large amount of joint effusion. If the injury is severe, surgery is usually taken. If the injury is mild, a cast and external fixation of the brace can be performed for about 4 weeks, after which the cast and brace can be removed and the knee flexion and extension function can be exercised.

Secondly, if it is joint injury or joint synovitis, resulting in a large amount of joint effusion, it is usually necessary to perform an empty needle puncture, and after puncture, the fluid in the knee joint is sucked out, which can significantly reduce the pressure generated by the joint capsule and help reduce the symptoms. Thirdly, intravenous infusion of mannitol and dexamethasone injection should be given to relieve local inflammatory edema and reduce pain. Finally, oral non-steroidal anti-inflammatory analgesics, such as nimesulide and loxoprofen sodium, can effectively reduce inflammatory edema, reduce pain, and promote the metabolism of inflammatory metabolites.

After the above**, the symptoms will be significantly improved in 7-10 days.

Cartilage is worn out excessively, and joint replacement may be done.

The knee joint is the largest and most complex flexion joint in the human body. It is subjected to high stress, and the structure is stable and flexible. Knee pain occurs from time to time, and this pain is often overlooked or arbitrarily dismissed as a condition such as arthritis.

In fact, there are many causes of knee pain.

Advice: In daily life, most joint pain is not caused by trauma. Prolonged exposure to cold joints and huge temperature differences are the main causes of joint pain.

Especially in autumn, when the temperature alternates, low temperatures or large temperature differences can cause muscles and blood vessels to constrict, causing joint pain. If you encounter this situation, you should first keep as warm as possible, and you can use a hot compress; The second is to reduce the amount of exercise and let the joints rest. If the above methods do not improve the knee pain, then it is necessary to go to the hospital for a clear **.

Life care: knee pain can be alleviated by appropriate physical exercise: 1. Insist on walking every day, how far to walk can be determined according to your own situation, you can walk 3-5 kilometers if you have a good physique, and you can reduce the amount as appropriate if you have a general physique.

2. Insist on doing squat and standing movements, once a day in the morning and evening, each time according to their physical strength 30-100 times, at the beginning of the knee joint soft can be used to hold the armrests or stable chair backrest, tableside, step by step, from less to more, from the armrests to let go of the armrests. 3. Press the legs, lift the legs to a height that can be lifted, put them on a chair or other suitable places, and gently press and pat the foot three miles. The time and force of the leg press should be moderate.

4. Insist on climbing a mountain once or twice a week, which can not only exercise legs, but also promote lung capacity, broaden horizons, release work pressure, relax mood, and promote physical and mental health. Knee pain will also be greatly relieved.

Hello, according to the situation you described, you can't bend your knees, what's going on?

Advice: It is recommended that you pay proper attention to rest and do not stand and sit for a long time. Pay attention to keep warm to avoid getting cold, often use hot water compresses and rubbing, apply safflower oil patches, and blood invigorating pain relief cream. If necessary, visit the orthopedic department of the hospital.

The inability to bend the knee joint is caused by arthritis, which is caused by the degeneration and loss of articular cartilage due to long-term chronic injury, and even the appearance of subchondral bone exposure.

Patients present with knee pain in the early stages, exertion, worsening of cold, squatting, or worsening pain up and down stairs. In the early stage, oral drugs to promote cartilage repair, chondroitin sulfate, glucosamine capsules, knee joint injection of sodium hyaluronate, etc., usually perform quadriceps function exercises to increase the stability of the knee joint, and later need to be minimally invasive under arthroscopy** or surgery for knee replacement.

Analysis: Your problem is that you feel pain in your knees, especially when you go down stairs, and you want to know what to do. Guidance:

In this case, it is considered that the possibility of bone hyperplasia is high, and you can see the orthopedic surgery department of a regular public hospital, take an X-ray, and make a clear diagnosis.

Condition analysis: There are many causes of knee pain, such as bone hyperplasia, rheumatism, cold and wind dampness, poor operation of muscles, tendons and tendons, strain, sexual strain, liver and kidney weakness, sprains, arthritis, synovitis and so on.

Guidance: It is recommended to go to a regular hospital for examination and diagnosis. It is best to find an experienced Chinese medicine practitioner for syndrome differentiation and use Chinese medicine**.

Or choose to take Zhengqingfeng Tingning, Miraculous Wind Pain, Wantong Muscle and Bone Tablets, Dichlorinal Pain Tablets, Gastrodia Pills, Chasing Wind and Bone Pills, Rheumatism Strychnine Tablets, Nimesulide, etc. It can also be baked, scalded, hot compresses and other physiotherapy**.

Analysis:

Hello, this situation is in general.

Often there is an internal condition of the disease caused by osteoarthritis.

Guidance:

In general, this is usually done by taking a radiograph. In general, it is often possible to use joint cartilage protection drugs, anti-inflammatory and analgesic drugs. In addition, it can be combined with physiotherapy, external drugs, etc. Pay attention to the usual maintenance.

Did you get a contusion while exercising? Or is there synovitis? Or is the cruciate ligament in the knee damaged?

If the pain is tolerable, rest more, and if you are worried, go to the hospital for an MRI, and it will be clear at a glance.