Conservative Management of Class III Invasive Cervical Resorption Using the Heithersay Technique: A Case Report

Kalyana Ponangi1

  • 1Endodontics, Noble Community Clinics, Plover, USA.

Cureus
|April 1, 2026
PubMed
Summary

Invasive cervical resorption (ICR) is a rare tooth condition. The Heithersay technique successfully treated a Class III ICR lesion using trichloroacetic acid and root canal therapy, showing no further resorption after one year.

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