Medically reviewed by Oluseun Olufade, MD Key Takeaways Knee hyperextension happens when the knee bends backward too far.

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. A 36-year-old man with seronegative rheumatoid arthritis ...

Knee conditions or injuries can cause pain in different parts of the knee. The location of pain can help determine which knee condition a person has. People may have pain above, below, behind, or at ...