Operating Room Protocols in OMFS During Corona virus (Covid-19) Pandemic

Bronchoscopy during COVID-19 pandemic, ventilatory strategies and procedure measures

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has changed bronchoscopy practices worldwide. Bronchoscopy is a high-risk aerosol-generating procedure with a potential for direct SARS-CoV-2 exposure and hospital-acquired infection. Current guidelines about personal protective equipment and environment considerations represent key competencies to minimize droplets dispersion and reduce the risk of transmission. Different measures should be put in field based on setting, patient's clinical characteristics, urgency and indications of bronchoscopy. The use of this technique in SARS-CoV-2 patients is reported primarily for removal of airway plugs and for obtaining microbiological culture samples. In mechanically ventilated patients with SARS-CoV-2, bronchoscopy is commonly used to manage complications such as hemoptysis, atelectasis or lung collapse when prone positioning, physiotherapy or recruitment maneuvers have failed. Further indications are represented by assistance during percutaneous tracheostomy. Continuous positive airway pressure, non-invasive ventilation support and high flow nasal cannula oxygen are frequently used in patient affected by Coronavirus Disease-2019 (COVID-19): management of patients' airways and ventilation strategies differs from bronchoscopy indications, patient's clinical status and in course or required ventilatory support. Sedation is usually administered by the pulmonologist (performing the bronchoscopy) or by the anesthetist depending on the complexity of the procedure and the level of sedation required. Finally, elective bronchoscopy for diagnostic indications during COVID-19 pandemic should be carried on respecting rigid standards which allow to minimize potential viral transmission, independently from patient's COVID-19 status. This narrative review aims to evaluate the indications, procedural measures and ventilatory strategies of bronchoscopy performed in different settings during COVID-19 pandemic.

Operating Room Protocols and Infection Control

In the modern day’s Oral and Maxillofacial surgical practice, complex surgical and aesthetical procedures are being carried out associated with an increased risk of infectious complications. Therefore, to ensure better outcomes of the surgical procedures, it is absolutely necessary that appropriate measures must be taken to decrease the incidence of associated infections. The practices to be carried out for infection control include proper scrubbing procedures for both patient and the operator, specific protocols to be followed by the operating personnel at the time of procedures, proper handling of the instruments and maintaining an aseptic environment throughout the procedure. The main aim of this chapter is to provide information on the preoperative, operative and post-operative protocols that should be adhered to improve the safety of the patients undergoing surgical procedures.