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Suggest Treatment For Knee Effusion After Injury

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Posted on Tue, 21 Oct 2014
Question: I injured my knee in a fall. Had a huge knee effusion. Went to the ER and it has been wrapped ever since. This happened 2 weeks ago and I still have swelling, discoloration and heat radiating from knee. How long does it take to go away? Do I need to go back to the doctor.
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Answered by Dr. Shailja Puri (1 hour later)
Brief Answer:
Bleeding and infection in the joint suspected

Detailed Answer:
Hello,
Thanks for posting your query on HealthcareMagic.

A history of trauma, swelling, discoloration and head radiating from the knee suggests effusion into the joint, probably a hematoma formation and onset of infection.
Discoloration is commonly seen in hematoma formation i.e. due to collection of blood in the joint.
Heat radiation may be due to inflammation which may be associated with infection.
Hematoma takes 7-10 days to resolve.
However, I suggest you to see your orthopedician to look for signs of infection.
The fluid in the joint may have to be aspirated to look for evidence of infection and and hence plan further management.

If you have more queries, i will be glad to answer.
Dr Shailja P Wahal
Note: For further queries, consult a joint and bone specialist, an Orthopaedic surgeon. Book a Call now.

Above answer was peer-reviewed by : Dr. Vinay Bhardwaj
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Answered by
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Dr. Shailja Puri

Pathologist and Microbiologist

Practicing since :2006

Answered : 9705 Questions

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Suggest Treatment For Knee Effusion After Injury

Brief Answer: Bleeding and infection in the joint suspected Detailed Answer: Hello, Thanks for posting your query on HealthcareMagic. A history of trauma, swelling, discoloration and head radiating from the knee suggests effusion into the joint, probably a hematoma formation and onset of infection. Discoloration is commonly seen in hematoma formation i.e. due to collection of blood in the joint. Heat radiation may be due to inflammation which may be associated with infection. Hematoma takes 7-10 days to resolve. However, I suggest you to see your orthopedician to look for signs of infection. The fluid in the joint may have to be aspirated to look for evidence of infection and and hence plan further management. If you have more queries, i will be glad to answer. Dr Shailja P Wahal