Recommendations to Safeguard Reconstructive Microsurgeons Performing High-risk Operations during the COVID-19 Pandemic

摘要

Summary: An unprecedented number of health care providers have been infected and many have died during the COVID-19 pandemic. Reconstructive microsurgeons from different surgical backgrounds often are involved in the care of known COVID-19 and high-risk patients. The need for a magnification loupe/microscope makes it difficult for them to wear recommended personal protection equipment, increasing the risk of exposure. Although advanced technologies are available, they have not been exploited effectively. To date, no safety guidelines are available for safe reconstructive microsurgical procedures in high-risk operations/known COVID-19 patients—particularly, to address operations risk and COVID-19 status of the patients, who would operate, how many should be involved, how to equip the surgeons for the procedure, when to operate as the procedure unfolds, how to adapt surgical techniques to reduce exposure risk, and can advanced technology be used to minimize exposure. A set of safety recommendations were thus developed based on literature review and firsthand knowledge of safety procedures during the COVID-19 pandemic. Current understanding of COVID-19 virology can optimize surgical team buildup and dynamics. Operating smaller teams (in a sequential style), minimizing the use of aerosols-generating devices, and modifying surgical plan and flap selection could aid in diminishing the risk of exposure and in conserving resources. Modifications in loupes design, and the combined wear of surgical mask and N95 respirators, and efficient use of “buddy system” could aid in protecting surgeons during donning and doffing. “Remote operating” is a novel concept of using a surgical robot to maximize surgeons’ safety during COVID-19 pandemic.