Nasal bone fractures and the use of radiographic imaging: An otolaryngologist perspective

Abstract

Objective: To determine radiologic preferences of practicing otolaryngologists regarding isolated nasal bone fractures.

Study design: An 8-question survey on isolated nasal bone fractures was designed.

Setting: Surveys were sent to all otolaryngology residency program directors for distribution among residents and faculty. Additional surveys were distributed to private practice otolaryngology groups.

Results: 140 physicians responded to the survey. 57% of the respondents were practicing otolaryngologists (75% with 10+ years of experience), while 43% of respondents were residents-in-training. 56% of respondents treated 1-5 nasal bone fractures per month. 80% of all respondents reported imaging being performed prior to consultation. If imaging was obtained before consultation, plain films and computed tomography (CT) maxillofacial/sinus scans were the most frequent modalities. 33% of residents and 70% of practicing otolaryngologists report imaging as 'rarely' or 'never' helpful in guiding management. 42% of residents and 20% of practicing otolaryngologists report asking for imaging when it wasn't already obtained. Decreased use of radiography was associated with greater years in practice and higher frequency of fractures treated.

Conclusions and relevance: Otolaryngologists seldom request imaging to evaluate and treat isolated nasal bone fractures. When ordered, imaging is utilized more often among residents-in-training and non-otolaryngology consulting physicians. This study highlights an opportunity to educate primary care and emergency room providers as well as otolaryngology residents on the value of comprehensive physical exam over radiographic imaging in the work-up of isolated nasal fractures. In addition, widespread adoption of a "no x-ray policy" in this setting may result in better resource utilization.

Keywords: CT maxillofacial; Isolated; Nasal bone fractures; Radiography; Survey; Trauma.