Knee pain is a very common health problem that people experience in daily life. There are many causes of knee pain including meniscus tears, ligament injuries, arthritis, post-traumatic arthritis, osteoarthritis and more. If the problem continues from long time, then you should consult knee specialist. Are you looking for the best knee surgeon in Delhi? AOSM is a top-class med care centre in Delhi that provides treatment for all joint pain and injuries.