Dr CV Krishnakumar. Orthopedic surgeon, mainly knee and arthroscopic surgery. I also run CRANK CYCLING JOINT. Trichur Mostly sports bikes and high end bikes. Do drop in if you're in Trichur. CRANK CYCLING JOINT is on Google and in Facebook. If you're looking for bike advice or have any doubts about the surgical videos, my whatsapp is 9447134041