What does exodontia mean?
Exodontia is the clinical term for the removal of a tooth from its socket in the jaw — what most patients would call having a tooth extracted or pulled. Derived from Greek roots meaning 'out of' and 'tooth', the word belongs primarily to the vocabulary of dentistry, oral surgery, and veterinary practice, where precision matters more than everyday familiarity. It covers procedures ranging from simple extractions of visible, erupted teeth to surgical removals involving incisions or sectioning of the tooth. In common speech the term rarely appears; laypeople say 'tooth extraction'. Nevertheless, exodontia is a useful word for anyone reading dental literature, since textbooks and professional journals use it consistently, often paired with modifiers such as 'simple' or 'surgical' to indicate the complexity of the procedure. Its relatives — orthodontics, periodontics, odontology — all share the same Greek root for tooth, making exodontia part of a small, elegant family of dental terminology.
nounThe surgical removal of a tooth or teeth, especially the extraction of erupted teeth as performed in dental practice.
- The branch of dental practice concerned with extracting teeth; the act of surgically removing a tooth.
"The impacted molar could not be saved, so the dentist recommended exodontia under local anaesthesia."
"Routine exodontia is usually performed under local anaesthesia in a matter of minutes."
"The oral surgery curriculum devotes an entire term to the principles of exodontia and flap design."
Rarely used in the plural, as exodontia functions almost exclusively as an uncountable mass noun referring to the procedure or field generally.
"The clinic's records documented thousands of exodontias performed over the decade."
Every 'tooth pulled' at the dentist's office has a formal name in medical Latin — exodontia literally means 'out of a tooth' in Greek.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of exodontia
Exodontia derives from ancient Greek: the prefix ex-, meaning 'out of' or 'from', combined with odous (stem odont-), meaning 'tooth', plus the noun-forming suffix -ia. It entered scientific Latin before passing into English usage in the nineteenth century alongside the rise of modern dentistry as a distinct profession. The same root odont- appears throughout dental terminology in words such as orthodontics, periodontal, and odontology.
Related word forms
How exodontia is actually used
A formal, clinical term used chiefly in dentistry, oral surgery, and veterinary medicine; in everyday speech people simply say 'tooth extraction' or 'having a tooth pulled'. The adjective form is 'exodontic', and a specialist who performs it may be called an exodontist.
Easily confused with exodontia
Endodontics is the branch of dentistry dealing with the interior of the tooth (such as root canal treatment), whereas exodontia is the surgical removal of teeth.