External cervical resorption: a case study using orthodontic extrusion
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Updated: Oct 14, 2026

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A Finite Element Approach for Locating the Center of Resistance of Maxillary Teeth
Published on: April 8, 2020
Dental Update
|October 1, 1996
Abstract:
A case is presented of external cervical resorption detected on routine 6-monthly examination. Following root canal therapy orthodontic extrusion and pericision, the tooth was restored using a radicular retained post and core supporting a porcelain bonded to gold full coverage crown.

