Source: wikibot/ultrasound
= Ultrasound
{wiki=Ultrasound}
Ultrasound is a medical imaging technique that uses high-frequency sound waves to create images of structures within the body. It is commonly used in various fields of medicine for diagnostic purposes, as well as for therapeutic applications. \#\#\# Key Aspects of Ultrasound: 1. **How it Works**: - An ultrasound device, known as a transducer, emits sound waves at frequencies higher than the audible range for humans (usually above 20 kHz).