Does Delayed Restoration Improve Shear Bond Strength of Different Restorative Protocols to Calcium Silicate-Based Cements?

Palma, Paulo J.; Marques, Joana A; Falacho, Rui I; Vinagre, Alexandra; Santos, João Miguel; Ramos, João Carlos

doi:10.3390/ma11112216

Cited by 48 publications

(56 citation statements)

References 27 publications

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“…Due to its biocompatibility and excellent sealing ability, MTA was used above the blood clots close to the cementoenamel junction [7]. The fast-set type was used which enabled us to perform immediate coronal restoration with favorable bonding procedures [35].…”

Section: Case Reports In Dentistrymentioning

confidence: 99%

Regenerative Endodontic Management of an Immature Molar Using Calcium Hydroxide and Triple Antibiotic Paste: a Two-Year Follow-Up

Alasqah

Khan

Alfouzan

et al. 2020

Case Reports in Dentistry

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The regenerative endodontic procedure (REP) is considered a viable treatment option for immature teeth with necrotic pulp and periapical radiolucency which can facilitate continued root formation. In this report, an immature necrotic mandibular molar received REP in three appointments wherein chemomechanical debridement was performed with a sequential application of nonsetting calcium hydroxide (in the whole canal) and triple antibiotics paste (in the root’s middle third) dressings in the first and second appointments, respectively. In the third appointment, blood clots were created in the root canals. MTA was placed over the blood clots and the tooth was restored with a composite filling and stainless-steel crown. Recall appointments were performed for two years where the tooth was deemed asymptomatic clinically and a complete root formation with significant periapical healing was evident radiographically. More cases are required to warrant the feasibility of this disinfection protocol.

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Section: Case Reports In Dentistrymentioning

confidence: 99%

Regenerative Endodontic Management of an Immature Molar Using Calcium Hydroxide and Triple Antibiotic Paste: a Two-Year Follow-Up

Alasqah

Khan

Alfouzan

et al. 2020

Case Reports in Dentistry

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“…In clinical case 2, an apexification procedure with an apical barrier of Biodentine was the treatment of choice due to the presence of wide root canal and open apex (blunderbuss) [34]. It should be emphasized that in the most recent ESE guidelines, irrigation with EDTA is advised when an apical barrier is placed.…”

Section: Discussionmentioning

confidence: 99%

Does Apical Papilla Survive and Develop in Apical Periodontitis Presence after Regenerative Endodontic Procedures?

Palma

Diogo

et al. 2019

Applied Sciences

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Regenerative endodontic procedures (REPs) have emerged as a treatment option for immature necrotic teeth to allow the reestablishment of a newly formed vital tissue and enable continued root development. The apical papilla stem cells (SCAPs) play an important role in physiologic root development and may also contribute to further root development during REPs. The goal of these case reports is to show evidence of the apical papilla survival and development, in human teeth with apical periodontitis, after REPs, with 5-year clinical and radiographic follow-up. In the first case, an 11-year-old girl with acute apical abscess of tooth 15 was referred for a REP. Treatment was performed with an intracanal medication followed by induction of a blood clot and a Mineral Trioxide Aggregate (MTA) cervical barrier. The 5-year follow-up showed an appreciable increase in root length as well as root canal thickness. In case 2, a 16-year-old girl was referred for endodontic treatment of tooth 21. The parents of the patient recalled a previous dental trauma (no specified on the patient records) on tooth 21 at age 7. The dental history reports a previous endodontic treatment failure and presence of a long-standing sinus tract. A mineralized tissue beyond the root apical portion could be seen at the preoperative X-ray. Nonsurgical root canal retreatment with an apical barrier was suggested as the treatment plan and accepted by the patient. After 2 weeks, the patient was recalled for a follow-up appointment presenting spontaneous pain, swelling, and sinus tract. Apical surgery was performed. Histopathological assessment of the apical root fragment collected showed the presence of dentin, cementum and pulp tissue, including odontoblasts. The 5-year follow-up depicted complete apical healing. The present case reports support survival and continued potential differentiation of the apical papilla after endodontic infection.

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“…The stainless steel chisel was oriented perpendicularly to the adhesive interface between Biodentine and composite material. The chisel was utilized to inflict a compression load at 0.5 mm/min crosshead speed till debonding occurred [ 14 ].…”

Section: Methodsmentioning

confidence: 99%

“…The experimental data regarding the time after which the Biodentine should be overlaid with the composite are rather controversial, and more research is required to define the proper time. Some authors stated that the final restoration could be executed immediately following the Biodentine placement [ 14 ]. Others argue that the final filling is best to be performed after at least 72 h [ 15 ] or weeks [ 13 , 16 ].…”

Section: Introductionmentioning

confidence: 99%

“…Others argue that the final filling is best to be performed after at least 72 h [ 15 ] or weeks [ 13 , 16 ]. To our knowledge, however, it was noted that aging medium mentioned in the literature was either distilled water [ 13 , 16 ] or 100% relative humidity [ 5 , 14 , 17 , 18 ], which is dissimilar to the clinical condition where the material is exposed to saliva. This is the first study that tried to simulate the clinical in vivo condition by aging the Biodentine using artificial saliva, especially, the type of aging medium that has an effect on cement surface behaviour.…”

Section: Introductionmentioning

confidence: 99%

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The Effect of Biodentine Maturation Time on Resin Bond Strength When Aged in Artificial Saliva

Mustafa

Al-Nasrawi

Aljdaimi

2020

International Journal of Dentistry

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Biodentine is a calcium silicate cement (CSC) that has been broadly applied in vital pulp therapy. The quality of the Biodentine-composite bond has a significant effect on the longevity of the definitive restoration. The aim of this study is to investigate the shear bond strength (SBS) between Biodentine and composite restoration at different maturation times of Biodentine aged in artificial saliva. Fifteen Biodentine discs were allocated into three groups (n = 5) based on the timeframe of performance of composite restoration: immediate (after 12 min), after 14 days, and after 28 days of Biodentine maturation. Total etch and rinse adhesive system and bulk-fill regular resin composite were used. The shear bond strength and the failure pattern were assessed. One-way ANOVA with the Bonferroni post hoc test was applied for statistical analysis at p < 0.05 . The highest (32.47 ± 8.18 MPa) and the lowest (4.08 ± 0.81 MPa) SBS values were recorded for 14 days and 12 min groups, respectively. Significant statistical differences were reported among the groups, and a high statistically significant difference was found between the immediate group and the other groups. Adhesive failure patterns were evident in all groups. More clinically acceptable bond strength between the Biodentine and overlaid composite restoration is at 14 days after Biodentine maturation. Delaying the coverage of Biodentine later than 14 days may significantly reduce the SBS. Using the artificial saliva as an aging medium may affect the SBS between Biodentine and composite material.

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Does Delayed Restoration Improve Shear Bond Strength of Different Restorative Protocols to Calcium Silicate-Based Cements?

Cited by 48 publications

References 27 publications

Regenerative Endodontic Management of an Immature Molar Using Calcium Hydroxide and Triple Antibiotic Paste: a Two-Year Follow-Up

Regenerative Endodontic Management of an Immature Molar Using Calcium Hydroxide and Triple Antibiotic Paste: a Two-Year Follow-Up

Does Apical Papilla Survive and Develop in Apical Periodontitis Presence after Regenerative Endodontic Procedures?

The Effect of Biodentine Maturation Time on Resin Bond Strength When Aged in Artificial Saliva

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