Читать книгу Ottawa Anesthesia Primer - Patrick Sullivan - Страница 68

The aperture of an adult patient’s mouth should admit three fingers between the teeth. This corresponds to a distance of approximately 5 – 6 cm in an adult. If the opening is < 2 finger breadths (< 2.5 cm), it will be difficult to insert the laryngoscope blade, let alone visualize the larynx. Note any loose, capped, prominent, or missing teeth as well as any dentures or dental bridge appliances.