“…The clinical usefulness of NHF in dental treatment during sedation was also recently demonstrated in a case report of a 5-year-old female who was diagnosed with caries and pulpitis [21] . She received dental treatment under intravenous sedation with midazolam and target control infusion (TCI) with propofol, with an effect-site concentration (Ce) of 1.6–2.0 mg/mL, sedation level of four, and a NHF cannula with a fraction of inspired oxygen (FiO 2 ) of 1.0 and a flow rate of 10 L/min.…”