welcome to healthcare magic
have you been done a chest xray to confirm that it is costochondritis
and not anything else,
well usually there is no surgical procedure for costochondritis we usually give pain killers and advise no to life heavy objects.
can help to ease and give some relief to the pain that you feel.
i would suggest you see your specialist for further review and treatment.
hope have helped to answer your query.
get well soon and take care