Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

169
This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
169
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

234
The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
234
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

207
Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
207
Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

357
Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
357
Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

1.1K
Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
Patient...
1.1K
Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

397
An Esophagogastroduodenoscopy (EGD) is a diagnostic procedure in which an endoscopist uses a flexible, lighted endoscope to visualize the upper gastrointestinal (GI) tract. The procedure includes visualizing the oropharynx, esophagus, stomach, and the first part of the small intestine, the duodenum.
During an EGD, the endoscope can be used to:
397

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Perspective of the European Cystic Fibrosis Society on Improving Global Cystic Fibrosis Care.

Pediatric pulmonology·2026
Same author

Cystic fibrosis nutrition: Addressing emerging trends following the 2024 ESPEN-ESPGHAN-ECFS guidelines. Expert opinion recommendations.

Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society·2026
Same author

Partnership between cystic fibrosis centres in Europe: The Twinning Project.

Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society·2026
Same author

Giardiasis in Japan, the United States of America, and Europe from 2007 to 2023, highlighting a decline during the COVID-19 pandemic.

PLoS neglected tropical diseases·2026
Same author

Percutaneous Mechanical Aspiration of Bioprosthetic Tricuspid Valve Vegetation and Thrombi in Drug Use-Associated Infective Endocarditis.

CJC open·2026
Same author

Prevalence and correlates of active syphilis diagnosed using serological assays and the molecular research-use-only Aptima <i>Treponema pallidum</i> assay among pregnant women in Zambia, 2023.

Frontiers in public health·2026
Same journal

Efficacy and safety of transoral incisionless fundoplication in non-obese and obese adults: a population-based cohort study from the United States.

Surgical endoscopy·2026
Same journal

Minimally invasive versus open surgery for adhesive small bowel obstruction: a systematic review and meta-analysis.

Surgical endoscopy·2026
Same journal

Enhanced view/extended totally extraperitoneal plasty (eTEP) Rives-Stoppa repair versus open Rives-Stoppa repair: a single-center retrospective propensity score-matched cohort study.

Surgical endoscopy·2026
Same journal

Robotic-assisted endoscopic submucosal dissection: a scoping review of preclinical and early clinical evidence.

Surgical endoscopy·2026
Same journal

Conversion of endoscopic sleeve gastroplasty to bariatric surgery.

Surgical endoscopy·2026
Same journal

Artificial intelligence and chatbots in general surgery: a survey among surgeons in Germany, Austria and Switzerland.

Surgical endoscopy·2026
See all related articles

Related Experiment Video

Updated: Oct 6, 2025

Structured Approach to Colonoscopy Technique Optimization: A Single-Center Experience with Novice Endoscopists
03:43

Structured Approach to Colonoscopy Technique Optimization: A Single-Center Experience with Novice Endoscopists

Published on: July 11, 2025

192

Optimizing cecal views during colonoscopy using patient position change.

Maria MacDonald1, Alison Greene2, Mark Borgaonkar3

  • 1Medical Student, Memorial University of Newfoundland, St. John's, NL, Canada. mcmacdonald@mun.ca.

Surgical Endoscopy
|January 19, 2022
PubMed
Summary
This summary is machine-generated.

The right lateral decubitus position offers the best visualization of the cecum during colonoscopy, improving image clarity and overall assessment. This simple patient positioning technique enhances diagnostic accuracy.

Keywords:
CecumColonoscopyPatient PositioningRight lateral

More Related Videos

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
15:49

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System

Published on: October 16, 2013

32.0K
Troubleshooting FoCUS Image Acquisition: Patient Positioning, Transducer Manipulation, and Image Optimization
06:50

Troubleshooting FoCUS Image Acquisition: Patient Positioning, Transducer Manipulation, and Image Optimization

Published on: March 3, 2023

1.7K

Related Experiment Videos

Last Updated: Oct 6, 2025

Structured Approach to Colonoscopy Technique Optimization: A Single-Center Experience with Novice Endoscopists
03:43

Structured Approach to Colonoscopy Technique Optimization: A Single-Center Experience with Novice Endoscopists

Published on: July 11, 2025

192
Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
15:49

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System

Published on: October 16, 2013

32.0K
Troubleshooting FoCUS Image Acquisition: Patient Positioning, Transducer Manipulation, and Image Optimization
06:50

Troubleshooting FoCUS Image Acquisition: Patient Positioning, Transducer Manipulation, and Image Optimization

Published on: March 3, 2023

1.7K

Area of Science:

  • Gastroenterology
  • Endoscopy
  • Medical Imaging

Background:

  • Patient positioning is a simple technique to enhance visualization during colonoscopy.
  • Optimizing the view of the cecum is crucial for accurate colonoscopy assessments.

Purpose of the Study:

  • To determine which patient position yields the cleanest cecal image using the Boston Bowel Prep Scale (BBPS).
  • To identify the optimal position for the best overall view of the cecum during colonoscopy, as ranked by blinded assessors.

Main Methods:

  • Cecal images from 33 colonoscopies were evaluated in right lateral decubitus, left lateral decubitus, and supine positions.
  • Two experienced endoscopists used the BBPS and ranked overall cecal view in a blinded survey.
  • Statistical analysis included Kruskal-Wallis and Mann Whitney U tests (p ≤ 0.05).

Main Results:

  • The right lateral decubitus position was ranked significantly higher for BBPS scores compared to left lateral decubitus and supine positions.
  • No significant difference in BBPS scores was found between left lateral decubitus and supine positions.
  • Blinded assessors preferred the right lateral position for overall cecal visualization.

Conclusions:

  • Patient positioning in the right lateral decubitus position significantly improves the visualization of the cecum during colonoscopy.
  • This simple maneuver enhances image quality and aids in comprehensive cecal assessment.