One third of the world's billionaires, 413, came from the United States. China had the second most billionaires with 115, while Russia was third with 101. Asia moved up to 332 billionaires, passing Europe as a region for the first time since the 1990s.
Chiropractors get extensive training in the treatment of many musculoskeletal conditions during their 4 year doctorate program (after their 4 year undergraduate degree), rotator cuff injuries included.
Thus, it is always worth a try to see if a chiropractor can help. Sometimes very severe disk problems can require a trip to a surgeon to ensure that neurological damage is not a risk. Your DC, MD, or DO should be able to inform you of whether or not you need to see a surgeon.