| CEJ | Cemento-enamel junction |
| Ca(OH)2 | Calcium hydroxide |
| CBCT | Cone beam computed tomography |
| RET | Regenerative endodontic treatment |
| AAE | American Association of Endodontists |
| ESE | European Society of Endodontology |
| REPs | Regenerative endodontic procedures |
| EDTA | Ethylenediaminetetraacetic acid |
| TAP | Triple antibiotic paste |
| NaOCl | Sodium hypochlorite |