Why can t MRI show malacia of the patella?

The incidence of patellar malacia is higher in women than in men. Suffering from patellomalacia, knee pain or knee weakness is most obvious, especially downstairs, the symptoms disappear after rest, and the activity is aggravated. Due to the uneven height of the patella, when there is a disease, the lower part of the patella will make a crisp sound and then be able to move again.

At this time, if not timely**, the lesion can spread to the entire knee joint, and the knee muscles will atrophy, the thigh will become thinner, and the knee joint-patella will be smooth. Invitation card. External application; Do self-massage and so on often.

1.Take rest and limit knee activities, such as knee braces and walking.

2.If you need to do certain movements repeatedly for a long time, you should pay attention to adjustment to avoid long-term tension, compression or friction of bones, joints and their accessory structures.

3.Correct bad posture and certain bad habits, reducing the chance.

4.Check up regularly, and come to the hospital at any time if you find any abnormalities.

5.Maintain a positive and optimistic attitude and avoid emotions such as nervousness and anxiety.

In fact, the knee joint is a very complex joint, and there are many problems that cause knee pain, patellar malacia, which refers to: patellar cartilage malacia. - The so-called cartilage of the patella refers to the side of the patella that touches the femur, and the surface is very smooth and is composed of a layer of cartilage.

Patellar malacalacia** method.

Surgery**: Surgery**Patellar malacia is prone to postoperative complications, which brings more, and it is not a necessary method for **patellomalacia. Stick. That's it.

Physical therapy: When swelling and pain suddenly worsen, cold compresses should be applied, and after 48 hours, hot and moist compresses and physiotherapy should be used, but this will only relieve symptoms.

Oral product**: This method provides analgesic and anti-inflammatory, but does not stop the development of pathological processes. Many oral products contain hormones or pain-relieving ingredients, which are very harmful to the body and should not be taken for a long time.

Maybe it's not clear. Either way, it's going to be **.

The best method for patellar malacia:

Under the guidance of a doctor, anti-inflammatory and analgesic drugs are used to relieve joint swelling caused by softening of the patella, but often painkillers treat the symptoms but not the root cause and can only temporarily relieve the pain.

During the onset of the disease, patients can use plasters for **, such as Ji, Yu, Tang, Patella, Bone, Shun, Gu, An, Yu, Stick, which can effectively ** the symptoms of patellar malacia, which is currently the most considerable choice, but patients must pay attention to it after the onset of the disease, and can not use large doses of anti-inflammatory drugs in the process of Wu Cheng**, so as to prevent the effect of anti-inflammatory drugs from being counterproductive.

Patellomalacia can also be used to improve the patient's swelling, maintain muscle strength, increase joint stability, maintain the range of motion of the joint, and promote the repair of patellar malacia. However, the training needs to be carried out under the guidance of a professional chiropractic master to avoid secondary injuries caused by wrong movements.

Surgery**. The condition of patellomalacia is more severe, and it does not improve after conservative**, and surgery may be required if the pain is severe and the diagnosis is clear**. If the general situation is not particularly serious, it is best to pay attention to ** at the early stage, and do not wait until the end to have surgery.

Precautions for chondromalacia patella:

1.Grasp the amount of exercise and choose the right way of exercise, especially for some middle-aged and elderly people, the amount of exercise should not be too large, the way of exercise should not be too vigorous, try to choose some walking, swimming, these more safe and safe exercise methods.

2.It is very important to choose the right pair of shoes when exercising, which can protect our body and improve the efficiency of exercise.

3.Try to avoid some hard (such as concrete), slippery, or potholed ground. If knee discomfort already occurs during exercise, the amount and frequency of exercise should be reduced immediately.

4.Before running or strength training, it is necessary to warm up well to activate the muscles around the joints and prevent sports injuries caused by stiff joints.

5.During heavy or high-intensity exercise, knee protectors should be worn.

6.If you choose to run as a form of exercise, it is very important to have the right posture and remember to land on only one side of one foot.

7.After exercising, you can massage your leg muscles and apply a hot towel to wet your body.

8.Do some stretching exercises for your body after exercising.

This should be the ** shot by the magnetic nucleus, not so three-dimensional.

At the beginning of softening of the patella, there is soreness and discomfort at first, followed by a persistent dull ache. Usually with patella, Shungu, Anyu sticker,. Resume your usual exposure to the sun and don't put weight on it.

In daily life and work (such as going up and down stairs, squatting and standing, walking with weights, kicking a ball hard, etc.), knee pain will occur when doing quadriceps contractions, which is a sign of patellar malacia. People who are more severe also have pain in the patella when walking normally. I feel that my knees are weak and weak, and I am easily tired when walking, so that I can't pick up my shoulders, I can't lift my hands, and I can't walk with heavy loads.

There are many ways to check, and the following are more common:

1.The tender part is pressed with the thumb from front to back on the area of meniscus injury, and the patient should be fixed first if there is obvious pain, and at the same time press to see if the knee joint can move freely.

2。In the maneuver squeeze test, hold the calf ankle with one hand and the knee with the other, and then abduct, externally rotate, internally rotate, and gradually straighten the calf. The presence of pain or noise is likely to confirm the diagnosis of chondromalacia patella.

3.If the patient does have symptoms of softening of the patella, then when the squat reaches a certain position, the patient will not be able to squat because the patella is compressed, and the pain will be very intense. X-rays can sometimes be used to diagnose the extent of an injury.

Precautions: Exercise often brings us unimaginable pain, such as patellar curvature and osteomalacia. In the process of exercising, you should pay attention to self-protection, do not do dangerous actions, if you are really injured, listen to the doctor's words, recuperate, and actively cooperate with treatment.

The knee joint is composed of the patella, femur and tibial plateau, and the patella and femoral condyle form the patellofemoral joint. If the patellofemoral rule is unbalanced, the patellar cartilage surface will be rubbed for a long time, causing degeneration of the patellar cartilage and producing symptoms of patellar tenderness, which is called patellar malacia. In the early stage**, the external terpene patella is Shungu Anyu - paste, it is recommended to maintain a good rest and reduce the activities of excessive flexion of the knee joint, such as going up and down stairs, climbing and other sports.

Wearing knee braces to protect joints can be used orally to nurture articular cartilage, such as glucosamine sulfate**. In the later stage, the patellar trajectory changes and the patellar cartilage damage is relatively large, so it is necessary to go to the joint surgery department of the hospital for patellar trajectory reconstruction surgery.

Hanging orthopedic line examination: there were no abnormal manifestations in the early stage, and narrowing of the patellofemoral joint in the late stage, the formation of marginal bone spurs, and the roughness, hardening, and mutilation of the cartilage surface of the patellar joint.

2.Duplex imaging of the knee joint: it can indirectly show the degree and extent of patellar cartilage lesions, with a positive string of 90, but this examination has a certain degree of damage.

3.Internal patellar venography to detect intraosseous hypertension.

Examination: It has diagnostic value in diagnosing asympathy and deep femoral dysplasia, and can be used as a supplementary means for X-ray diagnosis.

Examine; It has great diagnostic value for patellomalacia.

6.Arthroscopy: arthroscopy may be used when a definitive diagnosis is not available. The location, extent, and extent of damage to the cartilage surface of the skeleton can be seen under arthroscopic view.

If you have patellomalacia and want to go to the hospital, you need to go to an orthopedic department. If the patellar malacia is not timely**, it can be transformed into a degenerative lesion of the meniscus, which can be treated externally by the patella Shun Gu Anyu patch, and the treasure is sold, pay attention to rest, soak in hot water feet, massage, etc., which have a certain effect on relieving pain. Warm up and rest before participating in sports, avoid strenuous exercise, wear appropriate shoes, and do quadriceps training regularly.

The most fundamental pathological cause of patellar chondromalacia is the wear and tear of the cartilage on the articular surface of the patella, which is divided into first, second, and third degrees according to the degree of wear. In the early stage, it can be conservative**, taking non-steroidal anti-inflammatory analgesics, patella Shungu Anyu. Stick.

Symptomatic**. Functional training can also be performed to maintain the stability of the patellar articular surface, but the exact amount of time it takes to recover depends on the degree of the first injury, the level of the second functional training, and habits in daily life. Of course, if in the later stage, to the third degree, the patellar cartilage has been worn out in a large area, then the problem can only be solved by knee replacement in the later stage.

Malalacia patella refers to the loss of articular cartilage due to a variety of reasons, such as damage to the articular cartilage caused by trauma or long-term strenuous exercise and climbing, etc., which will lead to the wear and loss of articular cartilage, and will also be accompanied by a decrease in the secretion of synovial fluid in the joints. When you walk actively, the subchondral bones rub against each other, causing knee pain. Here's a brief talk about it.

Hello, patellar malacia can be seen on a radiograph.

Clinical manifestations] Direct trauma to the knee can cause patellar cartilage or osteochondral fractures, or due to multiple injuries, such as sports injuries, causing cartilage degenerative changes, cartilage surface roughness, loss of luster, severe cartilage loss, bone exposure, and its relative femur articular surface is also damaged. The site of injury is usually in the center of the patella. The main symptom is postpatellar pain in the knee joint, which varies from mild to severe, and generally does not show symptoms of flat walking, and the pain is aggravated after squatting, going up and down stairs, going up and down the stairs, going up and downhill, or walking long distances.

Diagnostic manifestations] 1Patellar compression and grinding test: during the examination, the joint surface between the patella and its opposite femoral condyle is squeezed and ground or slid up and down, left and right, and there is a rough friction feeling, grinding sound and pain and discomfort; Or the examiner may cause pain by pushing the patella firmly to one side with one hand and pressing the thumb of the other hand against the back of the patellar margin.

2.One-leg squat test: the patient holds weight on one leg, and gradually squats to 90° 135° when he is painful, soft, and cannot stand up on one leg after squatting.

Examination: X-rays of the anteroposterior and lateral positions of the knee joint and tangential lines of the patella, there is no abnormality in the early stage, and the gap between the patella and femoral condyles is narrowed in the late stage, and there can be bone hyperplasia at the edge of the patella and femoral condyles.

The diagnosis of chondromalacia patella is based primarily on retropatellar pain, which is caused by the patellar abrasion test and the one-legged squat test. Attention should be paid to the presence of meniscal injury and traumatic arthritis.