Application of green nanoparticles in dental materials: A scoping review.

Objective: Green nanoparticles (NPs) are a key research area in dental materials. Numerous studies have investigated green NPs in dental applications because they are cost-effective and eco-friendly. This scoping review examines recent advancements in the application of green NPs in various dental materials.

Screening Performance Characteristics of Ultrasonography in Confirmation of Endotracheal Intubation; a Systematic Review and Meta-analysis.

Introduction: Recent studies have suggested that point-of-care ultrasonography can be used for confirming the placement of endotracheal tube. This systematic review and meta-analysis aimed to investigate the sensitivity and specificity of ultrasonography for confirming endotracheal tube placement.

Methods: In this meta-analysis, systematic search of the previous published papers investigating the diagnostic accuracy of ultrasonography for confirmation of endotracheal tube placement was performed.