A 1991 report on alternative medicine in Time magazine noted that at that time about 30 hospitals employed licensed chiropractors, and even some orthopedic surgeons referred their patients to them.
時代雜誌一九九一年的報導指出，大約有三十家醫院聘請合法的脊骨神經醫師，有些骨科醫師會將自己的病人轉介給他們。