Dealing with Frequent Knee Dislocations: Causes and Solutions - Orthopedics

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Dislocation issues


I frequently experience dislocations in my knee.
During my last dislocation, I went to the hospital for an MRI, and the doctor informed me that all the ligaments in my right knee were completely torn and could only be repaired through surgery.
Later, I fell on the stairs, and a lump protruded from the center of my knee.
When I fell, it felt like my knee dislocated with a popping sound.
The next day, my knee was completely immobile and the pain intensified.
Subsequently, my leg became paralyzed, and there was a large area of bruising on the inner side of both knees.
I have a comminuted fracture of the knee and a dislocation of the tibia.
What should I do?

Dai Dai, 0~9 year old female. Ask Date: 2021/06/17

Dr. Chen Yongxue reply Orthopedics


Please visit a hospital or clinic for treatment.
Thank you.

Reply Date: 2021/06/17

More Info


Dealing with frequent knee dislocations can be a challenging and painful experience. Based on your description, it seems that you have suffered significant injuries to your knee, including complete ligament tears and possibly fractures. Here’s a comprehensive overview of the causes, treatment options, and preventive measures for knee dislocations.


Causes of Knee Dislocations
Knee dislocations often occur due to trauma, such as falls, sports injuries, or accidents. In your case, the incident on the stairs likely contributed to the dislocation and subsequent injuries. The primary causes of knee dislocations include:
1. Trauma: High-impact injuries from falls, car accidents, or sports can lead to dislocations.

2. Ligament Weakness: Conditions such as Ehlers-Danlos syndrome can cause hypermobility, making dislocations more likely.

3. Previous Injuries: A history of knee injuries can weaken the ligaments and increase the risk of dislocation.


Treatment Options
Given the severity of your injuries, including complete ligament tears and fractures, surgical intervention is often necessary. Here are the common treatment options:
1. Surgery: Since your doctor mentioned that all ligaments in your right knee are completely torn, reconstructive surgery may be required to repair the damaged ligaments. This typically involves using grafts to replace the torn ligaments.


2. Physical Therapy: Post-surgery, physical therapy is crucial for rehabilitation. A physical therapist can help you regain strength, flexibility, and stability in your knee. This process may take several months, and adherence to the rehabilitation program is essential for a successful recovery.

3. Pain Management: Since you have experienced significant pain, managing it effectively is important. Non-steroidal anti-inflammatory drugs (NSAIDs) are commonly used, but if you have allergies to them, your doctor may prescribe alternative pain relief options, such as acetaminophen or other medications.

4. Bracing: A knee brace may be recommended to provide support and stability during the healing process. However, if wearing a brace causes discomfort, it’s essential to discuss this with your healthcare provider.


Preventive Measures
To prevent future dislocations and protect your knee, consider the following strategies:
1. Strengthening Exercises: Focus on strengthening the muscles around your knee, including the quadriceps, hamstrings, and calf muscles. Strong muscles can help stabilize the knee joint and reduce the risk of dislocation.

2. Balance and Coordination Training: Engaging in exercises that improve balance and coordination can help prevent falls and subsequent injuries.

3. Avoid High-Risk Activities: Until your knee is fully healed and stable, it’s advisable to avoid activities that put excessive strain on your knee, such as running, jumping, or participating in contact sports.

4. Regular Follow-ups: Keep regular appointments with your orthopedic surgeon or physical therapist to monitor your recovery and make any necessary adjustments to your treatment plan.


Conclusion
Frequent knee dislocations can significantly impact your quality of life, but with appropriate medical intervention and rehabilitation, you can work towards recovery. It’s crucial to follow your healthcare provider’s recommendations closely and communicate any concerns you have during your recovery process. Remember, patience and persistence are key in rehabilitation, and taking the necessary steps to strengthen and stabilize your knee will help you return to your normal activities safely. If you experience any new symptoms or worsening pain, seek medical attention promptly.

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