Radiographic Criteria for Differential Diagnosis between Vertical Root Fracture and Apical Periodontitis in Single-Rooted Endodontically Treated Premolars using Cone-Beam Computed Tomography

Arkhipova, A.; Bovanova, N.; Lastovichek, D.; Ramonova, A.; Generalov, E.; Byakova, S.

Авторы: Arkhipova A., Bovanova N., Lastovichek D., Ramonova A., Generalov E., Byakova S.
Журнал: Journal of Endodontics
Год издания: 2024
Издательство: Lippincott Williams & Wilkins Ltd.
Местоположение издательства: United States
DOI: 10.1016/j.joen.2023.12.008
Аннотация: IntroductionThis study explores the differences between the patterns of bone defects associated with vertical root fracture (VRF) and apical periodontitis (AP) in single-rooted endodontically treated premolars (SRETPs) based on cone-beam computed tomography (CBCT) data.MethodsEighty-four SRETPs were extracted and categorized into the VRF and AP groups. On preoperative CBCT images, the location of bone defects according to the root thirds in buccolingual and mesiodistal directions across the study groups were compared.ResultsThe majority of bone defects in the VRF group were longitudinal and combined, involving more than one root thirds in buccolingual and mesiodistal directions simultaneously. A uniform approach to comparing bone defects using the sites of periradicular area with bone loss as a comparison unit was developed. In the VRF group, bone loss sites in the middle and coronal thirds were detected more often and were located mainly buccolingually compared with the AP group (p<0.001).ConclusionBone defects in the middle or middle and coronal root thirds in the buccolingual direction may be potential radiographic signs useful in differentiating between VRF and AP in SRETPs. The introduction of the uniform approach to assessment of bone loss patterns will give practitioners a single simple tool and improve the quality of endodontic treatment.
Добавил в систему: Генералов Евгений Александрович

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Radiographic Criteria for Differential Diagnosis between Vertical Root Fracture and Apical Periodontitis in Single-Rooted Endodontically Treated Premolars using Cone-Beam Computed Tomographyстатья Исследовательская статья

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