Upper Endoscopy Procedure
During an upper endoscopy, a doctor uses an endoscope (a long, thin, flexible instrument) to examine the inside of the upper digestive system for symptoms such as abdominal or chest pain, nausea, vomiting, heartburn, and bleeding. Some conditions can be treated through the endoscope.
What is an upper endoscopy?
Upper endoscopy is a routine, outpatient procedure in which the inside of the upper digestive system is examined.
The procedure is commonly used to help identify the causes of:
- Abdominal or chest pain
- Nausea and vomiting
- Heartburn
- Bleeding
- Swallowing disorders
Endoscopy can also help identify inflammation, ulcers and tumors.
Upper endoscopy is more accurate than X-rays for detecting abnormal growths and for examining the inside of the upper digestive system. The improved accuracy is especially important if you have had upper-digestive-tract surgery in the past.
