What does sonography mean?
Sonography is a medical imaging technique that uses high-frequency sound waves to create images of structures within the body. It is commonly used to examine the fetus during pregnancy, diagnose medical conditions, and guide procedures such as biopsies. Sonography is a non-invasive and painless procedure that uses a device called a transducer to emit sound waves into the body. The sound waves are then reflected back to the transducer, creating detailed images of the internal structures. Sonography is a valuable tool in modern medicine, allowing healthcare professionals to diagnose and monitor a range of conditions. Its precision and non-invasive nature make it an essential part of many medical procedures.
nounThe medical imaging technique that uses high-frequency sound waves to create images of structures within the body.
- The medical imaging technique that uses high-frequency sound waves to create images of structures within the body.
"The doctor used sonography to examine the baby in the womb."
"The doctor used sonography to examine the baby in the womb."
"The medical team relied on sonography to diagnose the patient's condition."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of sonography
The term sonography comes from the Greek words 'sonos,' meaning sound, and 'graphy,' meaning writing or drawing. This refers to the technique's use of sound waves to create images of the body. Sonography has its roots in the early 20th century, when scientists began experimenting with sound waves to create images of internal structures. The technique has since evolved to become a crucial tool in modern medicine.
How sonography is actually used
Sonography is a formal term used in medical contexts. It is often used interchangeably with ultrasound, but some professionals prefer sonography due to its more precise connotations.