I came across this very interesting article from the UK about the diagnosis and treatment of Myotonic Dystrophy DM. This is a more technical article on the disease and may be good for your doctor to review. Management of Myotonic Dystrophy 2010. This article is from 2010. For the most current medical information on Myotonic dystrophy visit the MDF website. This article I think gives a good overview of the subject.