Depends: diagnostic ultrasound is used to look inside the body to see the internal structures, often used in pregnancy. other machines are used to heat the muscles for therapy and others can be used to treat kidney stones (lithotripsy)
Answered 10/15/2016
4k views
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question