Flex sig is: a type of endoscopy, but generally flex sig looks at the lower third of your colon, an office procedure, and endoscopy usually implies looking down your esophagus into stomach and first portion of small bowel and usually requires outpatient facility and sedation
Answered 6/14/2015
2.8k views
A doctor has provided 1 answer
5 doctors weighed in across 3 answers
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question