Do apical microleakage of primary teeth root canal filling materials?
All the resorbable root canal filling materials used in primary teeth showed apical leakage. The highest apical leakage was recorded for ZOE, while Vitapex showed minimum dye leakage.
SpO2 alone is not adequate for monitoring alveolar ventilation during sedated endoscopy under oxygen supplementation due to possible delays in detecting alveolar hypoventilation in patients. Even if SpO2 decreases by only 1% during the procedure and its level remains near 100%, physicians should consider the onset of severe alveolar hypoventilation, which requires immediate intervention.