You have 30 minutes to save a knocked-out tooth. Only 27% of US adults know that.

Most U.S. adults say they would do almost anything to avoid losing a natural tooth. Most have also put off going to the dentist when they suspected something was wrong. And some may not be aware of the dental specialists whose entire focus is helping them do exactly that. A new national survey from the American Association of Endodontists, the organization representing those specialists, finds all three of those things together at the center of how U.S. adults actually approach their dental health.

That tension runs through the entire survey. When faced with a serious tooth infection, 61% would choose a treatment that saves the tooth over extraction. Seventy-eight percent say they would do almost anything to avoid losing a natural tooth. The attachment runs deeper than appearances. It is about the tooth itself, the one that has been there your whole life, that feels irreplaceable in a way an implant or crown never quite does.

The gap is not in conviction. It is in knowing what to do.

Only 27% of U.S. adults correctly identify that a knocked-out tooth needs to be treated within 30 minutes to give it the best chance of being saved. The rest either guess wrong or have no idea how quickly the clock is running. And the specialists most equipped to help in that moment, dental professionals called endodontists whose entire focus is saving natural teeth, are known to only 44% of U.S. adults.

Cost widens the gap. Sixty percent of U.S. adults admit to having put off going to the dentist when they suspected something was wrong. The anatomy of that delay is familiar: a symptom that does not seem urgent enough, a bill that feels easier to avoid than face, an appointment that keeps getting pushed to next month. Of those who waited, 51% say it made things worse.

And then there is the fear. Root canals have a reputation that the data does not support. Asked what they believe, 28% of U.S. adults say a root canal is usually more painful than the toothache that sent them to the dentist in the first place. They have it backward. A root canal is designed to relieve that pain, not add to it, according to the American Association of Endodontists. But the perception lingers, shaped in part by a fragmented information environment where 35% of U.S. adults say they have encountered conflicting or confusing information online about procedures such as root canals.

U.S. adults feel strongly about their natural teeth, probably more than they would have predicted before being asked. They delay the care that protects them, do not know what to do when time is short, and are not always getting their information from sources that serve them well.

For a tooth that can often be saved in 30 minutes, that combination has consequences.

Methodology

American Association of Endodontists commissioned Atomik Research, a creative market research agency part of 4media group, to conduct an online survey of 2,000 adults throughout the United States. The margin of error is plus or minus 2 percentage points at a 95 percent confidence level. Fieldwork was conducted between April 3 and April 8, 2026.

This story was produced by American Association of Endodontists and reviewed and distributed by Stacker.