Related Experiment Video

Updated: Jul 17, 2026

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model
09:57

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model

Published on: April 1, 2019

[Slide tracheoplasty in congenital tracheal stenosis]

E Le Bret1, G Roger, S Pezzettigotta

  • 1Département des Cardiopathies Congénitales, Centre Chirurgical Marie Lannelongue, Université Paris XI, 133 avenue de la Résistance, 92350 Le Plessis Robinson, and Service d'ORL Pédiatrique, Hôpital d'Enfants Armant Trousseau, France. e.lebret@ccml.fr

Annales D'Oto-Laryngologie Et De Chirurgie Cervico Faciale : Bulletin De La Societe D'Oto-Laryngologie Des Hopitaux De Paris
|January 5, 2007
PubMed

Insights

Modified slide tracheoplasty offers a viable solution for complex infant tracheal stenosis when standard procedures are challenging. This technique demonstrated positive outcomes in a small cohort, indicating potential for severe cases.

Area of Science:

  • Pediatric Surgery
  • Thoracic Surgery
  • Neonatal Care

Background:

  • Slide tracheoplasty is the standard for long-segment tracheal stenosis in infants.
  • Complex cases may necessitate alternative or modified surgical approaches.

Purpose of the Study:

  • To evaluate the efficacy of a modified slide tracheoplasty technique.
  • To assess outcomes in infants with complex tracheal stenosis.

Main Methods:

  • A modified slide tracheoplasty was performed on five infants (1-6 months old) with complex tracheal stenosis.
  • Complex cases included associated conditions like cricoid stenosis, bronchial stenosis, tracheal bronchus, esophageal atresia, or severe tracheomalacia.

Main Results:

  • Postoperative intensive care unit (ICU) stay averaged 15 days, with 8 days of ventilation.
  • Two patients experienced laryngeal nerve injury.
  • Medium-term follow-up (27 months) showed no re-interventions, good growth, and normal activity.

Conclusions:

  • Modified slide tracheoplasty can yield favorable results in infants with severe and complex tracheal hypoplasia.
  • This technique provides a valuable option when standard slide tracheoplasty is difficult.
Abstract

More Related Videos

Heterotopic and Orthotopic Tracheal Transplantation in Mice used as Models to Study the Development of Obliterative Airway Disease09:10

Heterotopic and Orthotopic Tracheal Transplantation in Mice used as Models to Study the Development of Obliterative Airway Disease

Published on: January 20, 2010

Design of a Biocompatible Drug-Eluting Tracheal Stent in Mice with Laryngotracheal Stenosis08:26

Design of a Biocompatible Drug-Eluting Tracheal Stent in Mice with Laryngotracheal Stenosis

Published on: January 21, 2020

Related Concept Videos

Trachea01:22

Trachea

The trachea, commonly known as the windpipe, is a vital part of the human respiratory system. It serves as a passageway for air to travel between the larynx and the bronchi, allowing oxygen to reach the lungs. Let's explore its anatomical features, dimensions, layers of the tracheal wall, associated muscles, and the functions of its parts.
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of the...
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...
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...
Tracheostomy Care I: Pre-procedural Steps01:16

Tracheostomy Care I: Pre-procedural Steps

A tracheostomy is a surgical technique that involves making an incision in the neck to provide access to the trachea. It is frequently used in medical conditions such as airway obstruction and prolonged mechanical ventilation. Effective nursing management is crucial for the long-term success of a tracheostomy.
Required Equipment
The equipment necessary for tracheostomy care includes:
Oxygen Delivering System III: Tracheostomy and T-piece01:23

Oxygen Delivering System III: Tracheostomy and T-piece

Oxygen delivery is critical in clinical care, especially for patients with respiratory disorders or those undergoing surgical procedures. Various systems, such as tracheostomy and the T-piece, deliver oxygen to the lungs, ensuring adequate arterial oxygenation.
Tracheostomy
A tracheostomy is a surgically created opening (stoma) in the anterior part of the trachea. It is used to establish a patient airway, bypass an upper airway obstruction, simplify the removal of secretions, permit long-term...
Tracheostomy Care II: Procedure01:25

Tracheostomy Care II: Procedure

Tracheostomy care is an essential nursing skill that involves cleaning and maintaining a tracheostomy tube to prevent infection and other complications. Here's a step-by-step guide explaining each procedure with its rationale. Note that disposable gloves are to be worn at all times and changed as often as needed to maintain a sterile work environment, and to protect both patient and healthcare worker.
Step 1: Perform hand hygiene, and put on personal protective equipment: gown, gloves, mask and...