Poor children’s dental health may signal risk of child maltreatment
A study by a Finnish specialist dentist suggests that dental problems in children could be an early indicator of potential maltreatment, Yle reports.
The research, conducted by Heikki Alapulli at Helsinki’s New Children’s Hospital, found that over 40 percent of dental professionals had suspected child maltreatment during their work—but only half had filed a mandatory child welfare report.
The study examined the link between oral health and maltreatment risk from two perspectives. Children exposed to buprenorphine—a long-acting opioid—during pregnancy showed poorer dental health at age three compared to controls. Their parents were also less involved in toothbrushing, and the families used dental services less frequently.
A particularly concerning finding involved children who required dental treatment under general anesthesia. When their parents were assessed for maltreatment risk, one in five exceeded the risk threshold—a significantly higher rate than in previous Finnish studies.
### Rising need for anesthesia in pediatric dentistry
Over the past five years, Finland’s specialized healthcare system has seen an increase in otherwise healthy children needing dental procedures under anesthesia. Last year alone, Helsinki University Hospital (HUS) performed over 2,600 such treatments, mostly on preschool-aged children with dental infections.
### Training gaps hinder early intervention
Only a quarter of dental professionals had received training in identifying child maltreatment during their basic education. While 43 percent had suspected abuse at work, just half made a child welfare report. Physical abuse suspicions led to police or child services notifications in only 12 percent of cases.
Alapulli emphasizes that dental professionals play a key role in recognizing vulnerable children. “Oral health issues can reveal broader family challenges, and early detection can trigger timely support,” he said.
The study calls for strengthened training to help professionals better identify and respond to maltreatment risks.