A colonoscopy is a procedure where a doctor inserts a flexible tube with a camera into your rectum to examine your colon. The colon is inflated with air or CO₂ to get a clear view of the lining. This helps detect polyps, bleeding, inflammation, or early signs of cancer. If anything unusual is found, the doctor can remove tissue for biopsy during the procedure. It’s an important screening tool for colorectal health.Video Credits: Medical Animation Media, Medical Arts, Specialty Surgical Oncology
0:38
A colonoscopy is a procedure where a doctor inserts a flexible tube wit…
152.2K viewsApr 8, 2025
FacebookDoctor Curses
How to Prepare for a Colonoscopy
How to Prepare for a Colonoscopy
113.2K views2 months ago
wikiHowJoshua Ellenhorn, MD
🔬 Many people are curious about what a colonoscopy room looks like and what equipment is used during the procedure. In this video, I show the endoscopy room where colonoscopies are performed and explain the main tools we use to examine the colon. 🩺 The most important instrument is the colonoscope, a long and flexible tube that allows doctors to see the inside of the colon. Even though it may look large at first, it’s actually quite thin. 🔧 If a polyp is found growing on the wall of the colon,
1:12
🔬 Many people are curious about what a colonoscopy room looks li…
166.6K views2 months ago
TikTokyourgastromd
Gastroscopy
5:28
Gastroscopy
389.1K viewsNov 29, 2018
YouTubeBlue Chilli NZ
Laparoscopic Colectomy
2:38
Laparoscopic Colectomy
2M viewsDec 13, 2019
YouTubeNucleus Medical Media
Colonoscopy Screening
3:31
Colonoscopy Screening
62.2K viewsSep 8, 2020
YouTubeBumrungrad International Hospital
Colonoscopy Preparation
8:22
Colonoscopy Preparation
222.3K viewsSep 25, 2020
YouTubeNewYork-Presbyterian Hospital
4:25
Colonoscopy Preparation
12.5K viewsMay 14, 2021
YouTubeCHRISTUS Health
7:04
MSC Percutaneous Gastrostomy Tube Placement
13K viewsApr 6, 2019
YouTubeIR Education
26:16
Gastroscopy - OGD - How to prepare
6.4K viewsJun 7, 2020
YouTubeMedicine with Dr. Moran
3:01
Colonoscopy: The Procedure
679.4K viewsDec 18, 2019
YouTubeSt Mark's Hospital Foundation
3:28
Feeding Tube Skills: Giving Medication
358.3K viewsSep 8, 2015
YouTubeAmerican College of Surgeons
6:58
What to Expect • Colonoscopy
1.2M viewsAug 10, 2016
YouTubeDHR Health
4:20
Preparing For Your Colonoscopy
NATIONALLY RATED HOSPITAL
About this channel
YouTubeTampa General Hospital
2:49
Colonoscopy and Flexible Sigmoidoscopy
37.1K viewsFeb 1, 2015
YouTubeGastro Pros
1:51
Intravenous Sedation for Endoscopy Colonoscopy
261K viewsFeb 25, 2021
YouTubeThe Everett Clinic, part of Optum
3:49
Endoscopy - Upper GI Surgery PreOp® Patient Education
684.8K viewsJan 22, 2012
YouTubePreOp.com Patient Engagement - Patient Educ…
9:12
How do feeding tubes work?
HIGHLY RANKED HOSPITAL
About this channel
YouTubeSunnybrook Hospital
15:45
Gastroscopy | OGD | See inside the stomach!
567.7K viewsJun 2, 2020
YouTubeMedicine with Dr. Moran
3:20
Gastroscopy: What happens during the procedure
288.4K viewsDec 18, 2019
YouTubeSt Mark's Hospital Foundation
3:10
upper gastrointestinal endoscopy procedure
2.1M viewsJan 21, 2018
YouTubeDr.AMMAR KHALIL
2:20
What happens during a colonoscopy?
136.2K viewsNov 26, 2019
YouTubeNHS
6:53
Enteral feeding replacing a gastrostomy tube
144.5K viewsSep 10, 2020
YouTubeHSC CEC
7:02
Gastrostomy Tube (G-Tube) Replacement Video - UC Davis He…
14.4K viewsOct 31, 2019
YouTubeUC Davis Department of Surgery
5:54
My Colonoscopy: From Beginning To "End" - MUSC Health
160.7K viewsNov 12, 2009
YouTubeMUSC Health
3:15
Feeding Tube Skills: Replacing the Gastrostomy Tube
144.8K viewsSep 8, 2015
YouTubeAmerican College of Surgeons
1:55
GUARDUS™ Overtube: Set-up Video (condensed)
52.2K viewsMar 22, 2016
YouTubeSTERIS Endoscopy
30:53
What It's Like Getting a Colonoscopy
243.7K viewsOct 23, 2020
YouTubeSurvivor Jelena
4:35
Virtual Colonoscopy Procedure – How Does it Work?
26.9K viewsNov 26, 2019
YouTubeHealthcare Associates of Texas
2:48
Preparing For Your #Gastroscopy (OGD) | GUTCARE
97.3K viewsJan 27, 2021
YouTubeGUTCARE Singapore
See more videos
Static thumbnail place holder