question: Hi doctor, I am 23 years old, and my height is 5'11". Please look at my legs. I can walk, run and sit. I have loose ligamental joints (collateral ligaments) from childhood, and I have small patella. What is the problem of having loose ligamental joints in future? Is there any problem with small patella? I cannot stand for more than 30 minutes. I feel uneasy to stand, and around knee cap sometimes I get burning sensation for a short duration. Is there any surgery to correct loose ligament joints?