Sverzut Nasotracheal Tube Support Device: Ergonomic Management and Airway Safety in Cervicomaxillofacial Surgery.

Nasotracheal intubation is the preferred route for general anesthesia maintenance in patients undergoing maxillofacial surgery or dental procedures. However, compression of the tracheal tube may cause superficial necrosis of the nasal wing and deformation of the external nose. Thus, proper fixation of the tracheal tube during nasotracheal intubation is important for the patient's safety as well as that of the medical staff. Recently, a nasotracheal tube support device has been developed; thus, in this study, the aim was to present and describe the Sverzut nasotracheal tube support device and discuss the advantages of its use during nasal intubation in cervicomaxillofacial surgery. Findings from this study show that the Sverzut nasotracheal tube support device can contribute to the stabilization of the nasotracheal tube and all its connectors, aiding in the maintenance of the airway patency and minimizing the complications related to this type of intubation.

Cavernous sinus thrombosis followed by brain ischaemia in a type-1 diabetic patient: a persistent endodontic infection report.

Central nervous system infections and cavernous sinus thrombosis are associated with high mortality rates and may be a consequence of oral infection propagation. A 24-year-old woman has attended a private dental office with a pain complaint in the upper right central incisor and had the endodontic treatment completed. However, the patient returned to the dental office reporting pain in the same tooth and the presence of swelling. Then, the root canal was retreated. After one week, the patient presented to a Basic Health Unit with a history of vomiting and convulsion crisis followed by loss of consciousness. A computed tomography exam showed cavernous sinus thrombosis and brain ischaemic areas. The present report describes a rare case of cavernous sinus thrombosis followed by brain ischaemia in a type-1 diabetic patient, associated with persistent endodontic infection, with subsequent patient's death.