Title: How to reduce patellar dislocation
Introduction:
Patellar luxation is a common sports injury, especially among teenagers and athletes. Recently, there has been a lot of discussion about patellar dislocation on the Internet, especially reduction methods and rehabilitation guidance have become hot topics. This article will give you a detailed introduction to the reduction methods and precautions for patellar dislocation based on the hot topics of the past 10 days.
1. Common causes of patellar luxation
Patellar luxation is usually caused by impact, knee twisting, or muscle imbalance. The following are statistics on the main causes of patellar dislocation discussed throughout the Internet in the past 10 days:
| Reason | Proportion |
|---|---|
| Sports injuries (such as football, basketball) | 45% |
| External impact (such as falling, car accident) | 30% |
| Congenital structural abnormalities of the knee joint | 15% |
| Muscle strength imbalance | 10% |
2. Symptoms of patellar luxation
After a patellar dislocation, patients usually experience severe pain, significant swelling of the knee joint, and the inability to straighten or bend the leg. The following are common symptoms:
| Symptoms | frequency of occurrence |
|---|---|
| severe knee pain | 95% |
| swelling of the knee joint | 90% |
| Significant displacement of the patella | 85% |
| unable to walk normally | 80% |
3. Reduction method of patellar dislocation
Patellar dislocation should be reduced as soon as possible. The following are common reduction steps:
1. Self-reduction method (suitable for mild dislocation)
(1) Stay calm and slowly straighten your knees.
(2) Gently push the patella back to its normal position with your hand.
(3) Apply ice immediately after reduction to reduce swelling.
2. Assisted reset method by others
(1) The patient lies flat, and the assistant fixes the thigh with one hand and holds the calf with the other hand.
(2) Slowly straighten the knee joint and gently push the patella to reset it.
(3) Use a bandage to fix it after reduction to avoid secondary dislocation.
3. Medical professional reset
If self-reduction fails or the dislocation is severe, seek medical attention immediately. The doctor may use anesthesia for reduction and use X-ray examination to confirm the reduction effect.
4. Rehabilitation suggestions after reduction
Appropriate rehabilitation training is required after reduction to avoid recurrence. The following are the recovery methods recommended by the entire Internet in the past 10 days:
| recovery stage | Recommended actions |
|---|---|
| Acute phase (0-3 days) | Apply ice, elevate the affected limb, and avoid weight bearing |
| Recovery period (4-14 days) | Mild knee joint activities and muscle stretching |
| Intensive period (after 15 days) | Strengthen quadriceps training and gradually resume exercise |
5. Measures to prevent patellar dislocation
(1) Strengthen muscle training around the knee joint, especially the quadriceps.
(2) Wear knee pads during exercise to reduce external impact.
(3) Avoid sudden twisting movements.
Conclusion:
Although patellar dislocation is common, timely reduction and scientific rehabilitation are key. If symptoms are severe or reoccur frequently, it is recommended to seek medical advice as soon as possible to avoid long-term complications. I hope this article can provide you with practical reference information!
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