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Related Concept Videos

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...
Tracheostomy Decannulation01:21

Tracheostomy Decannulation

Tracheostomy decannulation is a significant milestone in the liberation of mechanically ventilated patients. Despite its importance, there is no universally accepted protocol for this procedure. This demands an evidence-based, individualized approach.
Description of the Procedure
Decannulation refers to the permanent removal of the tracheostomy tube, signaling the resolution of the condition that initially necessitated the tracheostomy. The process requires a well-coordinated interplay between...
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:
Epistaxis01:30

Epistaxis

Epistaxis, or nosebleeds, occurs when small, swollen blood vessels in the nasal mucous membrane rupture. Typically, the anterior septum is the primary site of occurrence.
Etiology
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
Suctioning the Nasopharyngeal Airway01:29

Suctioning the Nasopharyngeal Airway

Nasopharyngeal suctioning is a procedure to remove secretions from the upper part of the respiratory tract that the patient cannot clear independently. It helps maintain airway patency and prevents complications such as aspiration pneumonia.
Equipment Required
Tracheostomy: Procedure and Tubes01:28

Tracheostomy: Procedure and Tubes

A tracheostomy is a surgical procedure that creates an artificial opening into the trachea, typically at the second or third cartilaginous ring level. This opening allows the insertion of a tracheostomy tube, which can replace an endotracheal tube, provide mechanical ventilation, bypass an upper airway obstruction, or remove accumulated tracheobronchial secretions.
Tracheostomy tubes can be made of semiflexible plastic (polyurethane or silicone), rigid plastic, or metal, and they come in...

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Related Experiment Video

Updated: Jun 24, 2026

Endoscopic Septoplasty with Limited Two-line Resection: Minimally Invasive Surgery for Septal Deviation
06:13

Endoscopic Septoplasty with Limited Two-line Resection: Minimally Invasive Surgery for Septal Deviation

Published on: June 20, 2018

Endoscopic septoplasty.

Nathan B Sautter1, Timothy L Smith

  • 1Oregon Sinus Center Division of Rhinology & Sinus Surgery, Department of Otolaryngology-Head and Neck Surgery, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd. PV-01, Portland, OR 97239, USA. sauttern@ohsu.edu

Otolaryngologic Clinics of North America
|March 31, 2009
PubMed
Summary
This summary is machine-generated.

Endoscopic septoplasty offers superior visualization and minimally invasive options compared to traditional methods. This technique is also a valuable tool for teaching nasal septum surgery.

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Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
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Endoscopic Septoplasty with Limited Two-line Resection: Minimally Invasive Surgery for Septal Deviation
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Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
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Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
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Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery

Published on: July 5, 2021

Area of Science:

  • Otolaryngology
  • Minimally Invasive Surgery

Background:

  • Traditional "headlight" septoplasty has limitations in visualization.
  • Endoscopic techniques have emerged as a popular alternative.

Purpose of the Study:

  • To review and illustrate the endoscopic septoplasty technique.
  • To discuss the advantages and limitations of endoscopic septoplasty.

Main Methods:

  • Review of endoscopic septoplasty technique.
  • Illustration of the surgical procedure.

Main Results:

  • Endoscopic septoplasty provides superior visualization.
  • The technique is suitable for minimally invasive approaches.
  • It serves as an effective teaching tool.

Conclusions:

  • Endoscopic septoplasty offers significant advantages over traditional methods.
  • The technique is versatile and beneficial for surgical education.