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“Classification of pulp tissue disorganization” “Adapted with permission from Ref. [21] and ISO 7405:2018”.
| Pulp Tissue Disorganization | Characterization |
|---|---|
| Grade 0 | “Normal tissue“ |
| Grade 1 | “Disorganization of the odontoblast layer, but normal coronary pulp tissue” |
| Grade 2 | “Total disorganization of pulp tissue morphology” |
| Grade 3 | “Pulp necrosis“ |
