I really can't give you any advice.
I had to have my knee/lower leg exrayed about ayear ago for a bone bruise. My Dr. said I have the "bow-legged" lower leg but a straight femur so I"m not bow legged. The entire side of my dad's family is bowlegged.
I gues I'm proof that bones can be curved. Dr. thinks it is why I am pigeon-toed.