doctor, and if the doctor came to us for the program, he and he will tell us everything, evgeniy valerievich zhilyaevrheumatologist. professor, doctor of medical sciences, doctor of the highest category. evgeny valevich, good morning, come out to us, good morning, good morning, you probably heard our conversation, and this, i think, is such a common problem, in general, where should we start, well, in general, of course, we should start with the diagnosis, if there is pain in the joint area, this does not mean that the joint hurts, there are bones there, there is a place for muscles, there are places where tendons are attached to bones and all this, all this can hurt, yes, probably. may be the most common cause of persistent pain in joint areas - this is really a disease of the joints, which is called arthrosis or maybe more correctly osteoarthrosis, this is not the only reason, it can also be arthritis, that is , inflammatory diseases, it can be podografic arthritis, infectious, rheumatoid arthritis, you see how many diseases, these are only the most common, so of course in each specific case we nee