Routine Dental Visit Turns Tragic

What began as a standard dental appointment ended in heartbreak for 9-year-old Silvanna Moreno. On March 18, 2025, she d**d just hours after a procedure at Dreamtime Dentistry in Vista, California.

Cause of D**th Ruled an Accident

More than two months later, the San Diego County Medical Examiner’s Office classified her death as an accident. The report listed the cause as “methemoglobinemia following nitrous oxide administration.”

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