Reconstruction surgery in head and neck cancer patients amidst the COVID-19 pandemic: Current practice and lessons for the future

Figure 1 Diagnostic flowchart for patients planning surgery during the coronavirus disease 2019 pandemic. ¹All coronavirus disease 2019 (COVID-19) positive or suspected patients requiring surgical intervention should be treated as positive cases until proven otherwise[17]. ²Patients with perioperative severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are at increased risk of death and pulmonary complications after surgery[20]. ³There is to date only limited evidence on the optimal timing of surgery after SARS-CoV-2 infection[19]. A prospective cohort study found that surgery performed ≥ 4 wk after a positive SARS-CoV-2 swab result may be associated with a lower risks of pulmonary complications and postoperative mortality[21]. COVID-19: Coronavirus disease 2019.