Related Experiment Video
Updated: Mar 19, 2026

Experimental Model of Ligature-Induced Peri-Implantitis in Mice
Published on: May 17, 2024
Wrong tooth extraction: an examination of 'Never Event' data
M N Pemberton1, M P Ashley2, A Saksena3
1Consultant in Oral Medicine, University Dental Hospital of Manchester, Higher Cambridge Street, Manchester, M15 6FH, UK.
Abstract:
The NHS in England has identified several adverse incidents that involve patients, including operations done at the wrong site, as "never" events. We examined published data from the period April 2012 to October 2015 and found that "wrong tooth/teeth removed" is the most common "wrong site" event, and accounted for between 20% and 25% of wrong site surgery never events, and 6% - 9% of all "never" events. All "wrong tooth/teeth removed" events seem to have been reported only by hospitals or Community Trusts. It is important to find out how these events are recorded and to find ways to prevent them.
Related Concept Videos
Tooth Anatomy
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
Teeth
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...

