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Related Concept Videos

Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

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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.
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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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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...
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Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

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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,...
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Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

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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:
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Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

Ultrasound II: Endoscopic Ultrasound and FibroScan

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Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
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Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

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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:
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Related Experiment Video

Updated: Jan 12, 2026

Author Spotlight: Advancing Endoscopic Ossiculoplasty – Techniques, Innovations, and Practical Guidance for Clinical Integration
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Endoscopic bariatrics: Current status and emerging technologies.

Miltiadis K Moutzoukis1, Konstantinos Argyriou2, Anastasios Manolakis3

  • 1Department of Gastroenterology, University Hospital of Ioannina, Ioannina GR45333, Greece.

World Journal of Gastrointestinal Endoscopy
|November 3, 2025
PubMed
Summary

Endoscopic bariatrics offers a minimally invasive approach to weight loss, with current procedures like intragastric balloons and endoscopic sleeve gastroplasty showing promise. Emerging technologies and combined therapies may further enhance outcomes for obese patients.

Keywords:
BariatricsEndoscopyGastroplastyMicrobiomeObesityWeight loss

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Area of Science:

  • Medical Science
  • Gastroenterology
  • Minimally Invasive Surgery

Background:

  • Endoscopic bariatrics presents a less invasive alternative to traditional surgical weight loss procedures.
  • Recent advancements in endoscopic techniques and technology have significantly improved safety, efficacy, and accessibility.
  • Current endoscopic bariatric methods aid weight loss and improve metabolic health in obese individuals.

Purpose of the Study:

  • To provide an overview of the current landscape of endoscopic bariatric procedures.
  • To highlight emerging technologies and novel approaches in the field.
  • To discuss challenges and future research directions for endoscopic bariatrics.

Main Methods:

  • Review of current endoscopic bariatric procedures (e.g., intragastric balloons, endoscopic sleeve gastroplasty, endoscopic-assisted gastrojejunostomy).
  • Exploration of emerging technologies (e.g., robotic-assisted devices, advanced imaging, biodegradable implants).
  • Consideration of novel adjunct approaches (e.g., microbiome modulation, tissue regeneration).

Main Results:

  • Established endoscopic bariatric procedures effectively promote weight loss and improve metabolic health.
  • Emerging technologies promise enhanced precision, reduced complications, and personalized treatments.
  • Combination therapy with pharmacological agents may maximize benefits.

Conclusions:

  • Endoscopic bariatrics is a rapidly evolving field with significant potential for obesity management.
  • Multidisciplinary collaboration, careful patient selection, and focused research are crucial for long-term success.
  • Future directions include leveraging new technologies and adjunct therapies for improved patient outcomes.