What causes habitual patellar dislocation? Can habitual patellar dislocation be cured?

It is due to an acute dislocation that causes poor recovery of the ligaments of the joint capsule, as well as the support band, or does not reach the bottom of complete healing, which leads to habitual patellar dislocation which is caused by injury; Habitual patellar dislocation is basically not possible because it will have some complications and can only be managed with some surgery.

It is usually caused by vigorous pulling, or serious bone diseases or trauma. Habitual patellar dislocation can be treated, but in this process it requires the right approach and appropriate fixation, and in severe cases, surgery**.

It can be cured, it may be osteoporosis, it may be calcium deficiency, it may be the usual amount of exercise, it may be ligament tension, it may be ligament failure, it may be ligament relaxation.

If grade 2 to 3 can be taken orally with some nutritional joints and pain relief supplements, dogs above grade 4 need surgery.

1. Patellar dislocation is divided into internal and external causes.

The internal causes are self-caused, mainly including congenital developmental abnormalities, such as high-risk patella, second, the patella grows large or small; Thirdly, the femoral condyle is too widely developed, and fourthly, congenital patellar dysplasia, which is mainly knee varus, knee valgus, etc.

The second cause is injury, which is divided into acute injury and chronic injury, acute injury is a tear or injury to the medial patellar ligament after a traumatic injury, resulting in an outward dislocation of the patella. Chronic strain injuries are mainly seen in athletes and some special workers, which require the knee joint to be in a state of forced flexion and extension for a long time, which will cause damage to the medial ligament over time, and then cause the patella to run outward, such as skaters. Or when you make a turn while sprinting, this is the cause of dislocation.

2. The first effect of patellar dislocation is definitely pain, after the patella is detached from the patellar articular surface, the movement of the knee joint will be abnormally painful. The second restricts the movement of the knee joint. The third can result in a tear of the parapatellar lateral lateral supporting ligament.

The fourth is habitual patellar dislocation in children, which affects the development of the patellar joint.

3 There is not enough evidence to show that surgical intervention is advocated for primary patellar dislocation, and it has been reported that 75% of non-surgical patients and 66% of surgical patients have achieved good results, 71% of non-surgical patients have re-dislocated, and 67% of surgical patients have re-dislocation, so patellar dislocation, especially primary patellar dislocation, is not recommended.

4. The ** of patellar dislocation is divided into manual reduction and surgery**, and the relevant indications of the operation ** include the evaluation of the damage caused by the medial parapatellar ligament, then the surgery requires the reconstruction of the medial ligament. If it is a variety of angles, such as the angle caused by the Q angle is too large and the patellar articular surface does not fit, then it is necessary to perform related osteotomy and tibial tuberosity downward movement and other related surgeries, these surgical processes will be treated with relevant anesthesia, basically there will be no pain during the operation.

In general, I recommend that you don't do strenuous exercise and don't demand too much from the results. That is, do not expect what will happen after 3 or 4 days, but you can't take it as a passive reason, I recommend that you can use it, the CPM machine in the hospital helps to exercise, at least, you should exercise your joints first, and then if you exercise yourself, you will get half the effect of effort, reducing pain and secondary injury.

Because after a period of surgery, if you don't spend time exercising, I'm afraid it will affect the function of the joint in the future, and for the joint, stiff joints are useless, in this way, your operation is equal to half of the failure, the loss of joint function is equal to the failure of this leg, people's normal life and work will be seriously affected, knee bending should reach at least 110 degrees to meet people's normal life needs, orthopedic ** principle is reduction, fixation and functional exercise, these are actually indispensable.

Due to the relaxation of ligaments, the valgus of the knee, the rotation of the tibial joint and the changes in the force line of the knee extension device, the lateral bone muscle, the contracture of the lateral support belt of the ilium and the patella and the change of the stop point are important causes of the dislocation.

The relaxation of the vastus medialis muscle and the decrease in muscle strength are secondary changes, and the abnormal development of the high patella and patella is also the cause of habitual patellar dislocation, habitual patellar dislocation is more common in children, and the probability of women is more than that of men, traumatic patellar dislocation combined with lateral femoral condyle fracture is mostly caused by improper **, most of which are caused by minor trauma caused by abnormal development of local structures of the knee joint, and there is soft tissue contracture outside the knee in patients with dysplasia of local structures.

On the question of what exercise is suitable for people with habitual patellar dislocation and what to do, we will discuss it here today.

People with this kind of dislocation are actually not very suitable for exercise, because such a dislocation will cause the bone to form a special inflammation, which will wear out during exercise, and the bone is usually best to walk slowly, so that you can also exercise, do not do that kind of strenuous exercise.

People with habitual patellar dislocation are only suitable for simple aerobic exercise, and can do simple exercises such as walking and climbing stairs every day, and not doing strenuous exercise can easily aggravate the condition.

People with habitual patellar dislocation are generally not recommended to exercise, as there will be wear and tear during exercise, but you can walk slowly and do not do strenuous exercise.

Hello, plaster fixation is generally required. 1.Ankle pump activity:

It is to move the ankle, as far as possible to the maximum range of motion, as far as possible to lift the foot and press down, and it is necessary to continue the whole disease and postoperatively until it is completely back to normal. 2.Tense the muscles of the thighs and calves, and try to straighten the leg and lift the whole leg, this action should be like doing tai chi, slowly, but must be active in place and seriously, this action also needs to continue until full recovery, 1 week after the operation, you can try to stand simply, that is, when the plaster is firmly fixed, the plaster touch the ground slightly with the plaster, at most to stand normally, you must not stand on one leg.

3.Squatting step. After removing the cast according to the condition and recovery, put on a knee brace (there is a hole in the front to expose the patellar head), start to bend and straighten the knee joint, and at the same time you can try to squat, that is, stand with both feet shoulder-width apart, squat and hold on for a while, let the knee joint bend between about 30 degrees and 40 degrees, the thighs and joints have a feeling of soreness, and you can also practice this movement with your back against the wall if you are not steady.

If the swelling is heavy after exercising, you can use ice to improve the swelling and pain. 4.Knee braces are worn for 6-8 weeks after surgery, but strenuous activities and trauma should be avoided thereafter.

Functional exercise after surgery is very important and very hard. But there is no good way, to endure the pain, it really hurts, you can ask the doctor to give you ** nerve block anesthesia, and bend your legs after reducing the pain.

If level 2 to 3 can be taken orally, some nutrients can be taken to feed Brother Heng's joints and relieve the pain of Heng's attack, and dogs above level 4 need surgery.