Changes in Personal Protective Equipment Practices of Craniofacial Surgeons during COVID-19: A Cross-sectional Study

Surgeons who operate around nasal or oral airways are at particularly high risk for transmission of the severe acute respiratory syndrome coronavirus 2. This multipart study explores the changes in craniofacial surgeon preferences and practices for personal protective equipment (PPE) over the course of a worldwide pandemic.

Two identical electronic survey studies, one in 2020 and one in 2022, were conducted on the use of PPE before, during, and after the pandemic among active craniomaxillofacial surgeons. Statistical changes in behaviors and preferences and differences across time points and demographic groups were evaluated.

The initial study included responses from 48 surgeons, and the follow-up study consisted of 36 responses. Although only 4.3% of surgeons wore N95 masks or powered air purifying respirator for craniomaxillofacial operations before the pandemic, 91.5% wore these measures during the early pandemic (P < 0.001). However, this fell to 74.3% 2 years later. Similarly, more than 95% of surgeons wore a mask in clinic during the pandemic at both time points compared to only 40.3% before the pandemic (P < 0.001). In 2020, 31.9% of surgeons planned to continue using N95 masks or powered air purifying respirator for craniofacial cases after the pandemic was over, but that fell to 11.4% in the follow-up study.

Craniofacial surgeon practices have shifted significantly toward more protective PPE over the course of the coronavirus disease 2019 pandemic. However, this effect was dampened over the course of a protracted pandemic. Despite this, our studies indicate a long-term shift in surgeon preference that is likely to persist after the pandemic is over.