Post and core explained
The core rebuilds the part of the tooth needed to support a restoration. A post may be placed within a prepared root canal to retain the core when there is insufficient tooth structure. It does not replace the need for a sound crown design.
Why it may be considered
The amount and quality of remaining tooth, root condition and bite influence the decision. The dentist checks whether the tooth can be predictably restored and whether a post is appropriate or an alternative is preferable.
Procedure and final crown
The existing root canal treatment is assessed. If a post is selected, space is prepared while preserving the required root filling seal. The post and core are fitted or built up, followed by the planned crown or other restoration.
Benefits and ongoing care
A suitable core provides support for the final restoration, helping restore the tooth’s shape and function. Daily cleaning and reviews remain important. Report loosening, fracture, discomfort or changes in the bite.
YOUR QUESTIONS, EXPLAINED
Before your visit.
Does a post strengthen every tooth?
No. Its main role is retention of a core in selected situations. Preparation removes tooth structure, so it is used only when indicated.
How favourable is the result?
The remaining tooth, root health, restoration design and bite affect the outlook. Your dentist can explain the prognosis for your tooth.
What happens at my consultation?
Bring your medical history, current medicines and any previous dental records. The clinician examines your mouth and recommends tests or imaging when needed. You can discuss the proposed care, alternatives, timing, costs and follow-up before making a decision.
Care in focus.
Treatment imagery from our original website. Illustrations and examples do not predict an individual result.
Make an informed choice.
Use this guide to prepare questions for a dental consultation. Your diagnosis, treatment suitability, number of visits and estimate depend on an individual examination. Tell the team about previous treatment, medical conditions and any concerns about comfort.
Further reading: American Dental Association · American Association of Endodontists
EXPLORE YOUR OPTIONS