Number of consecutive procedures after endodontic treatment to extraction: A 28-year retrospective study

Kles, Paz; Bar-On, Hilit; Zabrovsky, Asher; Kles, Keren; Eldad, Sharon; Ben‐Gal, Gilad

doi:10.1016/j.prosdent.2022.12.010

Cited by 3 publications

(3 citation statements)

References 14 publications

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“…Numerous studies have emphasized the importance of effectively restoring ETT. The coronal hermitical seal with a successful coronal restoration meant not only to restore function and esthetics but to prevent the ingress of microorganisms to the obturated root canals [ 36 , 37 , 38 ]. Endocrown restorations bonded to coronal structure offer a viable, conservative, and time-efficient clinical option for sealing and restoring ETT [ 16 ].…”

Section: Discussionmentioning

confidence: 99%

The Influence of Ferrule Design and Pulpal Extensions on the Accuracy of Fit and the Fracture Resistance of Zirconia-Reinforced Lithium Silicate Endocrowns

Saker,

Alqutaibi,

Alghauli

et al. 2024

Materials

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The study aimed to assess the marginal, axial, and internal adaptation, as well as the fracture resistance of zirconia-reinforced lithium silicate (ZLS) endocrowns with varying pulpal inlay extensions and marginal geometry. Sixty extracted maxillary first molar teeth were divided into six groups (n = 10) according to pulpal inlay extension and marginal configuration. The first three groups (J2, J3, and J4) utilized prepared teeth for endocrowns without ferrule design and 2 mm, 3 mm, and 4 mm pulpal extensions, respectively. The second three groups (F2, F3, and F4) utilized prepared teeth with 1 mm shoulder margins and 2 mm, 3 mm, and 4 mm pulpal extensions. The endocrowns were fabricated from ZLS blocks using CAD/CAM milling technology. After cementation, the specimens underwent thermal aging for 5000 cycles and were evaluated for marginal adaptation. Using a universal testing machine, the fracture resistance was tested under quasistatic loading (1 mm/min). Two-way ANOVA and the Tukey’s post hoc test were employed for data analysis (p ≤ 0.05). The results of this study revealed that endocrowns without ferrule exhibited superior fracture strength than a 1 mm ferrule design p < 0.05, irrespective of the inlay depth. All designs with and without ferrule and all inlay depths showed clinically acceptable marginal and internal fit. The conventional endocrown design without ferrule and 2 mm inlay depth showed the lowest surface gap. The pulpal surface showed the highest discrepancy among all groups compared to the other surfaces. Endocrowns without ferrule are more conservative and have higher fracture strength than 1 mm ferrule designs; extending the inlay depth showed a significant increase in fracture resistance of the 1 mm ferrule design, but not for the conventional design without ferrule and 2 mm inlay depth. All groups exhibited a high auspicious fracture strength value for molar endocrown restorations.

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Section: Discussionmentioning

confidence: 99%

The Influence of Ferrule Design and Pulpal Extensions on the Accuracy of Fit and the Fracture Resistance of Zirconia-Reinforced Lithium Silicate Endocrowns

Saker,

Alqutaibi,

Alghauli

et al. 2024

Materials

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“…The same study also looked at the five-year tooth survival rate, which with crowns was 94 ± 2%, while without crowns it was 63 ± 19%. A 28-year study by Kless et al 40 , conducted on 18,082 patients, showed that endodontically treated teeth protected by crowns required significantly fewer subsequent restorative procedures than treated teeth without crowns.…”

Section: Discussionmentioning

confidence: 99%

“…Studija Klesa i sar. 40 , koja je trajala dvadeset osam godina i obuhvatila 18082 pacijenta, pokazala je da su endodontski lečeni zubi zaštićeni krunicama zahtevali značajno manje naknadnih restaurativnih procedura od lečenih zuba bez krunica. U studiji Zadika i sar.…”

Section: Diskusijaunclassified

The importance of crown protection of endodontically treated teeth

Stanković,

Stošić,

Popović

2023

Acta stomatologica Naissi

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Introduction: Diseases of the pulp and periapical tissue, which require endodontic treatment, are often accompanied by a large tooth crown defect caused by caries. Regardless of well-performed endodontic treatment, endodontically treated teeth are prone to fractures. This raises the issue of tooth restoration after quality endodontic treatment. Crowns represent dental restorations, made of ceramics or metal-ceramics, which, in addition to establishing the morphology of the teeth, also have the function of protecting teeth with a larger crown defect. The aim was to review the factors that could lead to the fracture of endodontically treated teeth. Conclusion: When deciding whether to restore an endodontically treated tooth with crowns, it is necessary to consider several factors, among which are the loss of hard tooth tissue, the structure of the endodontically treated teeth, the forces to which the teeth are exposed in the oral cavity, the instruments and materials used during the endodontic treatment, as well as the aesthetics of the endodontic treated teethProsthetic reconstruction with a crown proved to be significant in the protection of posterior endodontically treated teeth, while treatment of the front teeth with crowns is indicated for the teeth with major damage and aesthetic defects that cannot be repaired by other conservative procedures.

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Comments on “Number of consecutive procedures after endodontic treatment to extraction: A 28-year retrospective study”

Adnan¹,

Khan²

2024

The Journal of Prosthetic Dentistry

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Number of consecutive procedures after endodontic treatment to extraction: A 28-year retrospective study

Cited by 3 publications

References 14 publications

The Influence of Ferrule Design and Pulpal Extensions on the Accuracy of Fit and the Fracture Resistance of Zirconia-Reinforced Lithium Silicate Endocrowns

The Influence of Ferrule Design and Pulpal Extensions on the Accuracy of Fit and the Fracture Resistance of Zirconia-Reinforced Lithium Silicate Endocrowns

The importance of crown protection of endodontically treated teeth

Comments on “Number of consecutive procedures after endodontic treatment to extraction: A 28-year retrospective study”

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