A dentist in Texas has been arrested after a four-year-old girl died from a toxic dose of an opioid administered during a dental procedure, according to investigators. The case has raised serious concerns about safety practices and oversight in paediatric dental sedation, and comes amid heightened scrutiny of opioid-related deaths across the United States.

Authorities allege the dentist made fatal errors that led to the child's death, though the article does not detail the specific charges, the dentist's identity, or when the procedure took place. Fox News notes the case emerges against a backdrop of broader opioid concerns, including a separate Associated Press investigation into a fentanyl crisis in New Mexico, where a 21% spike in overdose deaths has been recorded.