Knee Pain and Swelling After Car Accident: What You Need to Know - Surgery

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Knee pain and swelling in the foot?


Hello Doctor: A few days ago, I was in a car accident that resulted in a severe laceration on my right knee.
However, the emergency physician mentioned that there was no bone injury.
Currently, I am experiencing soreness in my right knee, which is preventing me from sleeping at night.
Additionally, there is significant bruising from my knee down to the sole of my foot, and I have some abrasions on the bottom of my foot, which is also swollen.
I am unsure why this is happening.
Furthermore, I am experiencing pain in my lower back, and I have occasional involuntary bowel movements, although it's only a small amount.
I am not sure what to do.
If the bones are not injured, does that mean the ligaments are fine? I currently have no strength in my right leg and cannot stand, and my entire right leg feels numb.
Thank you for your response, Doctor.

Mr. Huang, 20~29 year old female. Ask Date: 2008/04/05

Dr. Huang Junxiong reply Surgery


Hello, based on the literal description, it is difficult to assess the actual injury.
It is recommended to undergo a detailed examination at a trauma center.
Thank you.
Dr.
Huang Jun-Hsiung

Reply Date: 2008/04/05

More Info


After a car accident, experiencing knee pain and swelling, especially following a severe laceration, can be concerning. It’s crucial to understand that while the emergency physician may have indicated that there are no bone injuries, soft tissue injuries can still lead to significant pain and complications.
In your case, the severe pain in your right knee, along with the swelling and bruising extending down to your foot, suggests that you may have sustained a soft tissue injury, such as damage to ligaments, tendons, or muscles surrounding the knee joint. Even if the bones are intact, the ligaments that stabilize the knee can be affected, leading to instability and pain. The presence of bruising indicates bleeding under the skin, which can occur with soft tissue injuries and may contribute to swelling.

The fact that you are experiencing numbness and weakness in your right leg is particularly concerning. This could indicate nerve involvement, possibly due to swelling compressing nearby nerves or even a more serious injury that may not have been immediately apparent. The pain radiating from your knee to your lower back and the unusual bowel symptoms you mentioned should not be overlooked. These symptoms could suggest a more complex injury pattern that might require further evaluation.

Here are some steps you should consider taking:
1. Seek Medical Attention: It is essential to follow up with a healthcare provider, preferably an orthopedic specialist or a physical therapist. They can perform a thorough examination, possibly including imaging studies like an MRI, to assess for any ligament injuries or other soft tissue damage that may not have been visible on initial X-rays.

2. Rest and Elevation: While waiting for your appointment, it’s important to rest your knee and keep it elevated to help reduce swelling. Avoid putting weight on the injured leg as much as possible.

3. Ice Therapy: Applying ice to the swollen area can help alleviate pain and reduce swelling. Use ice packs for 15-20 minutes every couple of hours, ensuring you have a cloth barrier to protect your skin.

4. Compression: Using a compression bandage can help control swelling. However, be cautious not to wrap it too tightly, as this could impede circulation.

5. Pain Management: Over-the-counter pain relievers such as ibuprofen or acetaminophen can help manage pain and inflammation. However, consult with a healthcare provider before taking any medication, especially if you have other health conditions.

6. Monitor Symptoms: Keep track of any changes in your symptoms, including increased pain, swelling, or changes in sensation. If you experience severe symptoms, such as inability to move your leg, severe pain, or signs of infection (like fever or increased redness), seek immediate medical attention.

7. Physical Therapy: Once you have been evaluated by a healthcare provider, they may recommend physical therapy to help restore strength and mobility to your knee. A physical therapist can guide you through exercises tailored to your recovery needs.

In summary, while the absence of bone injury is a positive sign, the symptoms you are experiencing indicate that further evaluation is necessary to rule out soft tissue injuries or nerve involvement. Prompt medical attention will ensure that you receive the appropriate care and rehabilitation, allowing you to return to your normal activities safely.

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