Use of dental gag causes cardiac arrest in toddler
A 5-year-old boy under general anesthesia for oral surgery went into serious cardiac arrest, triggered by his mouth being propped open with a dental gag, according to a case report published on March 26 in the Journal of Oral and Maxillofacial Surgery. Excessive mouth opening with a dental gag triggered the reflex of the trigeminal and vagal nerves, immediately causing a rare case of asystole. The boy made a full

