Orthopedic Surgery in Ambulatory Surgery Centers During the COVID-19 Pandemic: Low Incidence of Infection Among Patients, Surgeons, and Staff.

Background and objective The coronavirus disease 2019 (COVID-19) pandemic has presented tremendous challenges to the healthcare systems worldwide. Consequently, ambulatory surgery centers (ASCs) have been forced to find new and innovative ways to function safely and maintain operations. We conducted a study at a large United States (US) private orthopedic surgery practice, where a universal screening policy and testing protocol for COVID-19 was implemented for patients and ASC personnel including surgeons, in order to examine the incidence of COVID-19 in patients scheduled for orthopedic surgery in ASC settings as well as the incidence among the surgeons and ASC personnel. Methods The universal screening protocol was implemented in the ASCs of the facility during the early stage of the pandemic for an eight-month period from April 28, 2020, to December 31, 2020. All ASC personnel including surgeons had their symptoms tracked daily and were rapid-tested every two weeks. All patients were screened and tested before they entered the ASC. Results A total of 70 out of 12,115 patients and 41 out of 642 ASC personnel tested positive for COVID-19, resulting in infection rates of 0.6% and 6.4%, respectively. Individual symptoms, age, the American Society of Anesthesiologists (ASA) scores, and comorbidities were documented, and no single factor was found to be common among positive (+) tests. Conclusions The implementation of universal screening and symptom-reporting procedures was associated with a very low rate of infections among ASC patients, staff, and surgeons, and it offers a reproducible framework for other facilities to continue to provide orthopedic outpatient operations in ASC settings during the ongoing iterations of the COVID-19 pandemic.