#toothache

• Aerodontalgia — An acute and sudden toothache triggered by sudden variations in ambient barometric pressure; it typically manifests in pilots, divers, or passengers during high-altitude flight or diving. This pathophysiological phenomenon occurs due to the expansion of air volume trapped accidentally underneath faulty fillings, untreated cavities, or root canals.
• Aerodontalgia — A pathophysiological disorder manifested by an acute, violent, and sudden toothache, directly triggered by variations in barometric pressure during high-altitude flight; it occurs due to the expansion of air or gases trapped underneath poorly fitted fillings or within deep untreated cavities.