About 1 in 27 pediatric dental sedation visits, roughly 4 percent, was linked to a follow-up emergency room visit or hospitalization within a week, according to a nationwide claims study published in the Journal of the American Dental Association (JADA) on June 12, 2026. Most of these outcomes were mild, but teenagers, boys, and children with chronic health conditions had meaningfully higher odds, giving parents concrete, specific questions to ask before agreeing to sedation for a child's dental appointment.
The study, led by Katie Suda, PharmD, MS, of the University of Pittsburgh and the VA Pittsburgh Healthcare System, analyzed commercial and public insurance claims for children under 18 who underwent dental sedation between 2014 and 2019, as first reported by DrBicuspid.com on June 23, 2026. It is one of the largest looks yet at how often sedation for routine dental work, not just hospital surgery, leads to a trip back to urgent care or the emergency room.
The numbers parents should know
- Of about 2.8 million pediatric dental sedation visits studied from 2014 to 2019, 107,285, or 4 percent, were linked to a subsequent adverse outcome such as an ER or urgent care visit or hospitalization within a week (JADA, June 12, 2026).
- Children ages 12 to 17 had the greatest odds of an adverse outcome compared with children ages 0 to 1, and boys had greater odds than girls (JADA, June 12, 2026).
- 90 percent of the sedations studied were classified as mild, the median patient age was 8, and Medicaid covered 84 percent of the sedation visits analyzed (JADA, June 12, 2026, via DrBicuspid.com).
How often do complications happen during child dental sedation?
About 4 percent of the time, or 1 in 27 visits, based on the 2.8 million sedation claims the researchers reviewed. That is a small but not negligible share, and the study's authors frame it as a call for tighter safety habits rather than a reason to avoid sedation altogether. Most dental sedation for children is used for routine but anxiety-provoking procedures, such as fillings or extractions in a young or fearful patient, not major surgery, which is part of why the researchers wanted a real-world picture of how often things go wrong outside the operating room.
Which children face the highest risk during dental sedation?
Older children and children with existing health conditions. The study found that children ages 12 to 17 had the greatest odds of an adverse outcome compared with the youngest group, ages 0 to 1, and that boys had greater odds than girls. Children with noncomplex or complex chronic conditions, neurologic impairment, or craniofacial abnormalities also faced elevated risk. That pattern matters for family dental practices, since it suggests the standard mental picture of sedation risk, a toddler getting a filling, is not necessarily where the highest odds sit.
| Risk factor | Finding | Source |
|---|---|---|
| Age 12 to 17 vs. age 0 to 1 | Greatest odds of an adverse outcome | JADA, June 12, 2026 |
| Sex | Boys had greater odds than girls | JADA, June 12, 2026 |
| Chronic health conditions | Noncomplex/complex chronic conditions, neurologic impairment, or craniofacial abnormalities linked to elevated risk | JADA, June 12, 2026 |
| Sedation intensity | 90 percent of sedations were classified as mild | JADA, June 12, 2026 |
What kinds of problems occur, and how soon after the appointment?
Most follow-up visits happened more than two days after sedation, not right away. Among the emergency or urgent care visits that followed a sedation in the study, 23 percent occurred within 24 hours, 14 percent within 48 hours, and 63 percent more than 48 hours later. That timing is a useful thing for parents to know: a child who seems fine the day after a sedated dental visit is not automatically in the clear, and unusual symptoms later in the week, such as persistent vomiting, breathing trouble, or unusual drowsiness, are still worth a call to the dentist or pediatrician.
How does this study relate to the ADA's updated sedation guidelines?
It reinforces them. The American Dental Association released updated sedation and anesthesia guidelines earlier in 2026, which Smile Listing covered in our look at what the new ADA sedation and anesthesia guidelines mean for families. Those guidelines focus on presedation health screening, continuous monitoring during the procedure, and staff training. The new JADA claims data gives a real-world measurement of the problem those guidelines are meant to reduce, and the study's authors write that "improving the safety of pediatric dental sedation requires thorough presedation assessment, vigilant patient monitoring, ongoing provider training, and adherence to clinical guidelines."
What should parents ask before their child is sedated for a dental procedure?
Ask what level of sedation is planned, who will monitor your child during and after it, and how the practice handles a child with a chronic condition, since both older children and children with health conditions showed higher odds of a problem in the study. Family and pediatric dental practices that regularly perform sedation, such as Kensington Pediatric Dentistry and Orthodontics in San Diego, typically walk parents through the sedation level, fasting instructions, and recovery monitoring before the appointment date, and it is reasonable for any parent to ask the same questions of their own child's provider. Useful questions include:
- What level of sedation, from minimal to deep, is planned for this specific procedure?
- Who monitors my child's breathing, heart rate, and oxygen level during the sedation, and for how long afterward?
- Does the practice follow the ADA's updated sedation and anesthesia guidelines and current AAPD monitoring recommendations?
- What symptoms after we get home would mean I should call the office, urgent care, or 911?
- Does anything about my child's age, weight, or health history change the plan?
Why did researchers look at claims data instead of hospital records alone?
Because most pediatric dental sedation happens in dental offices, not hospitals, and claims data can capture what happens afterward even if the child is treated somewhere else. Dr. Suda's research group at the University of Pittsburgh, which has separately described its NIH-funded work on improving pediatric patient safety in dental practices, has focused on exactly this gap: more than 100,000 pediatric dental sedations are performed annually in the United States, largely outside hospital walls, using medications that carry real risks of hypoxemia, respiratory depression, and airway obstruction if not carefully monitored. Following insurance claims lets researchers see the emergency room visit or hospitalization that follows a sedation days later, even when it happens far from the dentist's chair.
Frequently asked questions
Is dental sedation safe for most children?
For most children, yes. The study found 90 percent of the sedations reviewed were classified as mild, and the large majority of the 2.8 million visits studied had no adverse outcome at all.
Does this study include nitrous oxide, or "laughing gas"?
The published coverage describes sedation broadly rather than breaking out nitrous oxide as its own category, so parents whose child is offered only nitrous oxide for a routine cleaning should ask their pediatric dentist which sedation level is planned and how it differs from moderate or deep sedation.
Should I cancel a scheduled sedation appointment because of this study?
The study's authors are not calling for families to avoid sedation. Their message is aimed mainly at practices: better presedation screening, monitoring, and training. Parents can use the findings to ask informed questions rather than to cancel a needed procedure.
Where can I read more about the ADA's current sedation rules for children?
See Smile Listing's coverage of the ADA's updated sedation and anesthesia guidelines for a plain-language rundown of what changed.
Updated July 2026.
