Related Experiment Video
Updated: Aug 8, 2026

08:04
Customizing a Cryolite Glass Prosthetic Eye
Published on: October 31, 2019
Glass ingestion from fracture of a laryngoscope bulb
1Division of Emergency Medicine, University of New Mexico School of Medicine, Albuquerque 87131.
The Journal of Emergency Medicine
|September 1, 1992
Abstract:
A 22-month-old child had a generalized tonic-clonic seizure during attempted orotracheal intubation and broke the laryngoscope bulb with his teeth. The glass was swallowed but passed uneventfully through the gastrointestinal tract. The possibility of this unusual complication should be considered when patients at risk for seizures are intubated by the orotracheal route.
Related Concept Videos
Esophageal Perforation-I: Introduction
Esophageal perforation is a severe medical condition characterized by a breach in the integrity of the esophageal wall. This breach can occur due to various factors such as trauma, medical procedures, or underlying diseases. When the esophageal wall is compromised, it allows food, fluids, and digestive juices into the chest cavity or adjacent structures, leading to potential complications and health risks.
The location of esophageal perforation can vary, occurring anywhere along the esophagus.
The location of esophageal perforation can vary, occurring anywhere along the esophagus.
Esophageal Perforation-II: Clinical Manifestations and Management
Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:
Clinical Manifestations:

