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Related Concept Videos

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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...
Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

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...
Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

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:
Tracheostomy Suctioning I: Pre-Procedural Steps01:26

Tracheostomy Suctioning I: Pre-Procedural Steps

Tracheostomy suctioning is a critical procedure healthcare professionals perform to maintain a patent airway in patients with a tracheostomy tube. This procedure is necessary when secretions accumulate in the airway, causing respiratory distress. Here is a step-wise procedural guide for performing tracheostomy suctioning using an open system.
Equipment Required
First, gather all necessary equipment: a sterile suction catheter, a sterile disposable container, sterile gloves, a towel or...
Endoscopic Studies I: Bronchoscopy and Thoracoscopy01:30

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due to...
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

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: May 8, 2026

Standardization of Basket Use in Sialendoscopy: A Ten-Year Retrospective Study
09:36

Standardization of Basket Use in Sialendoscopy: A Ten-Year Retrospective Study

Published on: June 6, 2025

[Learning curve in sialendoscopy: Our first 101 procedures].

B Vairel1, G De Bonnecaze, S Al Shehri

  • 1CHU Rangueil-Larrey, Service d'ORL et CCF, 24 chemin de Pouvourville, 31059 Toulouse cedex 9, France.

Revue De Laryngologie - Otologie - Rhinologie
|September 7, 2013
PubMed
Summary

This study shows that the learning curve for sialendoscopy (salivary duct endoscopy) enables rapid skill acquisition for treating obstructive salivary diseases. Expertise gained improves outcomes and allows for advanced, combined approaches without increasing operative time.

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Related Experiment Videos

Last Updated: May 8, 2026

Standardization of Basket Use in Sialendoscopy: A Ten-Year Retrospective Study
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Published on: July 11, 2025

Area of Science:

  • Otolaryngology
  • Minimally Invasive Surgery
  • Endoscopy

Context:

  • Obstructive salivary gland diseases present diagnostic and therapeutic challenges.
  • Sialendoscopy offers a minimally invasive approach to these conditions.
  • Understanding the learning curve is crucial for adopting new endoscopic techniques.

Purpose:

  • To describe the learning curve associated with diagnostic and interventional sialendoscopy.
  • To analyze technical challenges, procedural outcomes, and functional improvements over time.
  • To evaluate the efficacy of sialendoscopy in managing salivary duct obstructions.

Summary:

  • A monocentric retrospective study analyzed 92 sialendoscopy procedures on 101 glands.
  • Success rates included 65% complete stone removal and 75% effective stenosis dilation.
  • Functional improvement was observed in 77% of cases, with minimal gland removal (3.3%) and no major complications.

Impact:

  • Sialendoscopy demonstrates a steep learning curve leading to rapid expertise acquisition and safe practice.
  • Mastery allows for innovative, combined approaches, enhancing treatment efficacy without prolonging operative times.
  • This technique provides a valuable alternative to conventional salivary gland treatments.