Whenever I hear someone say that a “sports doc” or “sports PT” did something like scraping, I’m assuming they mean a chiropractor.
Scraping is not evidence based medicine, and is just a new name for the Chinese practice of gua sha, which allegedly helps with the flow of chi. Most PTs I know will do certain treatment modalities like physical manipulation or cryotherapy, but their main focus is on fixing the root cause of the injury through strength training and form correction. If someone is just treating symptoms with unproven and unscientific methods, then I’d be suspicious. But again, chiropractic school doesn’t require an entrance exam and has 100% acceptance rate. Compared to med school, which has a 5.5% acceptance rate and requires taking the MCAT.