Our Ultrasound Main Article provides a comprehensive look at the who, what, when and how of Ultrasound
Definition of Ultrasound
Ultrasound: High-frequency sound waves. Ultra-sound waves can be bounced off tissues by using special devices. The echoes are then converted into a picture called a sonogram. Ultrasound imaging allows an inside view of soft tissues and body
Last Editorial Review: 3/19/2012
Back to MedTerms online medical dictionary A-Z List
Need help identifying pills and medications?