Conversation: The conversation between human and AI assistant.
[|Human|] Hi doctor I had Bilateral Release on my Left Knee around 2 years ago. Since then till now I m great but recently after a gym session I feel a slight shift in a ligament above my knee cap on the left knee. it almost feels like a small ball. It just feels weird for 2 seconds but their is no discomfort or pain what so ever. Im just curious to know it is. It only occurs when I fully bend the knee
[|AI|]  Hi after most operations whether open surgery or keyhole surgery the healing process is by formation of scar tissues in the operated area and this scar tissue sometimes can be perceived by a patient when stretching the operated area. If it is not painful or uncomfortable then there is no need to worry about it, but please continue monitoring this phenomenon and if it worsens in any way then please visit your surgeon again