This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http:// creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. CC Ko et al. [1] described that the Optiscope for tracheal intubation did not reduce the ...

INTRODUCTION Intubation with direct laryngoscopy may be impossible in 0.05%-0.35% patients due to an undetected supraglottic mass despite an apparently normal pre-operative airway assessment. We report a case of granular cell myoblastoma of the tongue, as a cause of an unanticipated impossible intubation. CASE REPORT A 55-year-old ASA III male weighing 75 Kg was taken up for emergency explora...

AANA Journal  December 2017  Vol. 85, No. 6 445 Injuries can occur during endotracheal intubation. This prospective, randomized, blinded study aimed to determine if a difference exists in incidence of injury following endotracheal intubation using either direct laryngoscopy or the GlideScope video laryngoscope (Verathon Inc). A convenience sample of 155 patients scheduled to undergo surgery t...

INTRODUCTION Success rates with emergent endotracheal intubation (ETI) improve with increasing provider experience. Few objective metrics exist to quantify differences in ETI technique between providers of various skill levels. We tested the feasibility of using motion capture videography to quantify variability in the motions of the left hand and the laryngoscope in providers with various expe...

The Airtraq laryngoscope is a novel single use tracheal intubation device. We compared the Airtraq with the Macintosh laryngoscope in patients deemed at low risk for difficult intubation in a randomised, controlled clinical trial. Sixty consenting patients presenting for surgery requiring tracheal intubation were randomly allocated to undergo intubation using a Macintosh (n = 30) or Airtraq (n ...

BACKGROUND Patients with obstructive sleep apnoea (OSA) can often present difficulties in intubation. This study aimed to compare the efficacy of the Pentax AirWay Scope (AWS) with that of the Macintosh laryngoscope for tracheal intubation in patients with OSA. METHODS Forty-six patients undergoing uvulopalatopharyngoplasty were randomly allocated to tracheal intubation with either the Macint...

OBJECTIVE The aim was to compare the hemodynamic parameters, intubation times, upper airway trauma and postoperative sore throat scores of the patients with normal airway anatomy, intubated with the Airtraq, Macintosh laryngoscope and fiberoptic bronchoscope, by experienced anesthesiologists. METHODS Ninety patients, scheduled to undergo elective surgery under general anesthesia were randomly...

BACKGROUND Laryngoscope blades are often cleaned between cases according to well-defined protocols. However, despite evidence that laryngoscope handles could be a source of nosocomial infection, neither our institution nor the American Society of Anesthesiologists has any specific guidelines for handle disinfection. We hypothesized that laryngoscope handles may be sufficiently contaminated with...

INTRODUCTION Laryngoscopy and endotracheal intubation in the presence of cervical spine instability may put patients at risk of cervical cord injury. Nevertheless, the biomechanics of intubation (cervical spine motion as a function of applied force) have not been characterized. This study characterized and compared the relationship between laryngoscope force and cervical spine motion using two ...