Smartphone Adapters for Endoscopy: Current Use Among US Otolaryngology Residency Programs

Area of Science:

• Medical Education
• Otolaryngology
• Medical Technology

Background:

• Smartphone adapters offer accessible video documentation for flexible nasopharyngolaryngoscopy.
• This technology can enhance resident education and patient care in Otolaryngology.

Purpose of the Study:

• To evaluate the current utilization of smartphone adapters for endoscopy in US Otolaryngology Residency Programs.
• To identify barriers and perceived benefits associated with their use.

Main Methods:

• A cross-sectional study involving a 14-question survey distributed to ACGME-accredited Otolaryngology Residency Programs.
• Data from 115 residents across 27 states and Puerto Rico were analyzed using descriptive statistics.

Main Results:

• Only 44% of residents reported using smartphone adapters, with lack of awareness (53%) as the primary barrier.
• Users cited video documentation for senior discussion (100%), patient education (63%), and airway handoffs (57%) as key benefits.
• Flexible laryngoscopy and nasal endoscopy were the most common procedures, often performed in emergency settings lacking video towers.

Conclusions:

• Smartphone endoscopy adapters are underutilized in Otolaryngology residency training.
• Their educational and clinical benefits suggest formal integration into residency programs is warranted.
• Integration can improve patient care, resident learning, and interspecialty communication.