Ask a doctor - How long does an endoscopy procedure usually take?

Q. How long does an endoscopy procedure usually take?

Doctor Answer is medically reviewed by SecondMedic medical review team.

Answered by Secondmedic Expert

The duration of an endoscopy procedure can vary significantly depending on several factors, including the type of endoscopy being performed, the complexity of the case, the patient's anatomy, and whether any therapeutic interventions are necessary. Generally, endoscopy procedures can range from a few minutes to around an hour or longer. Here are some approximate timeframes for common endoscopy procedures:

1. Upper Gastrointestinal Endoscopy (EGD): An EGD, which examines the esophagus, stomach, and duodenum, typically takes about 10 to 20 minutes.

2. Colonoscopy: A colonoscopy, which examines the entire length of the colon, usually takes 20 to 45 minutes. However, the duration may vary based on factors such as the presence of polyps or other abnormalities.

3. Flexible Sigmoidoscopy: A flexible sigmoidoscopy, which focuses on the lower part of the colon, typically takes around 10 to 20 minutes.

4. Bronchoscopy: The duration of a bronchoscopy can vary, but it usually takes 15 to 30 minutes. The time can be longer if additional procedures or interventions are necessary.

5. Endoscopic Retrograde Cholangiopancreatography (ERCP): ERCP, which involves the examination of the bile ducts and pancreas, may take 30 minutes to over an hour, especially if therapeutic procedures like stent placement or stone removal are performed.

6. Capsule Endoscopy: Capsule endoscopy involves swallowing a small camera in pill form, which takes images as it travels through the digestive tract. The procedure itself is very brief, but the camera may take several hours to traverse the entire digestive tract.

7. Gynecological Endoscopy: Procedures like hysteroscopy or laparoscopy, which examine the uterus and pelvic organs, can vary in duration but often take between 30 minutes to a few hours, depending on the complexity of the case.

It's important to note that these are general timeframes and can vary based on individual circumstances. The time spent in the procedure room is only a part of the overall process. Additional time is needed for pre-procedure preparation, recovery, and discussions with the healthcare provider before and after the endoscopy. Patients should consult with their healthcare provider for specific information about the expected duration of their particular endoscopy procedure.