Soft palate trauma induced during GlideScope intubation

Area of Science:

• Anesthesiology
• Otolaryngology

Background:

• The GlideScope is a rigid indirect video laryngoscope designed to improve laryngeal visualization for endotracheal intubation.
• Its acutely angled blade offers an improved glottic view and reduces the need for tongue displacement.

Observation:

• This report details two cases of soft palate trauma, a rare complication associated with GlideScope use.
• The first case involved intubation for knee surgery, while the second concerned an obese patient with a Mallampati class 3 airway.

Findings:

• While the GlideScope requires less lifting force than direct laryngoscopy, minimizing soft tissue traction, oropharyngeal injuries can still occur.
• Meticulous technique by the operator is crucial to prevent these rare complications.

Implications:

• Despite potential complications like soft palate trauma, the GlideScope remains an invaluable tool for airway management.
• Increased vigilance and proper training are necessary to mitigate risks and ensure patient safety during GlideScope intubations, particularly in challenging airways.