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  1. AU="Sangiovanni, Giuseppe"
  2. AU="Duff, John H."
  3. AU="Jin, Peng"
  4. AU="Bursill, Christina A"
  5. AU="Huchzermeyer, Cord"
  6. AU="Di Caprio, Simone"
  7. AU="Firl, Christina E M"
  8. AU="Davies, Jane" AU="Davies, Jane"
  9. AU="Srinivasan, Karpagam"
  10. AU="Pritam Banerjee"
  11. AU="Fried, Miriam"
  12. AU="Andita P. Newton"
  13. AU="Larsen, B. B."
  14. AU="McPheeters, D"

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  1. Artikel: Cyclic Fatigue of Different Ni-Ti Endodontic Rotary File Alloys: A Comprehensive Review.

    Abdellatif, Dina / Iandolo, Alfredo / Scorziello, Michela / Sangiovanni, Giuseppe / Pisano, Massimo

    Bioengineering (Basel, Switzerland)

    2024  Band 11, Heft 5

    Abstract: Introduction: Modern endodontics aims to decrease the bacterial load from the complex endodontic space. Over the years, improvements in the operative phases have led to a considerable increase in the success rate of endodontic treatments. The shaping ... ...

    Abstract Introduction: Modern endodontics aims to decrease the bacterial load from the complex endodontic space. Over the years, improvements in the operative phases have led to a considerable increase in the success rate of endodontic treatments. The shaping phase has seen the development of new techniques supported by technological innovations that have led to higher treatment predictability. Endodontic instruments have experienced a series of changes that have led to modifications in their design, surface treatments, and heat treatments. The clinical use of rotating nickel-titanium instruments has become widespread and consolidated, a success due primarily to the alloy's mechanical characteristics, which are superior to steel ones, but also to innovations in instrument design. The advent of the Ni-Ti alloy has kept the concepts and requirements of shaping the same but has modified its implementation in endodontics.
    Aim: The following review followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) protocol. The research question focused on Ni-Ti endodontic instruments whose cyclic fatigue was evaluated by analyzing cyclic fatigue strength and the incidence of fracture.
    Results: At the end of the research, 10 systematic reviews and 1 randomized controlled trial were included in this comprehensive review. The most frequently analysed alloys were M-wire, conventional Ni-Ti, and CM-wire. In seven articles, instruments made of M-wire alloy were used; in eight articles, instruments made of conventional Ni-Ti; and in seven articles, instruments made of CM-wire alloy.
    Conclusions: The technological evolution of Ni-Ti alloys has led to the development of increasingly high-performance endodontic files that are resistant to cyclic fatigue during clinical practice and have greater resistance to sterilisation practices, making treatment easier and more predictable over time. In particular, heat-treated nickel-titanium root canal instruments present greater resistance to cyclic fatigue than untreated ones and those used with reciprocating kinematics concerning continuous rotation.
    Sprache Englisch
    Erscheinungsdatum 2024-05-16
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2746191-9
    ISSN 2306-5354
    ISSN 2306-5354
    DOI 10.3390/bioengineering11050499
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: The incidence of dental fractures in the Italian population during the COVID-19 pandemic: An observational study.

    Abdellatif, Dina / Iandolo, Alfredo / Pisano, Massimo / Fornara, Roberto / Sangiovanni, Giuseppe / Amato, Massimo

    Journal of conservative dentistry and endodontics

    2024  Band 27, Heft 2, Seite(n) 146–153

    Abstract: Background: The COVID-19 infection has become a pandemic after breaking out in China in the past months of 2019 and spreading rapidly worldwide. To counter this pandemic, several governments worldwide have taken several drastic measures to try to stop ... ...

    Abstract Background: The COVID-19 infection has become a pandemic after breaking out in China in the past months of 2019 and spreading rapidly worldwide. To counter this pandemic, several governments worldwide have taken several drastic measures to try to stop the spread of the virus, including a very strict lockdown that has caused a sudden and, in many cases, negative change in people's daily lives. In the literature, several studies have shown how the pandemic has significantly impaired many people's mental health, causing short- and long-term stress, anxiety, and sleep disturbances.
    Introduction: This study aims to analyze the correlation between the stress caused by the COVID-19 pandemic and the parafunctions of the temporomandibular joint and masticatory muscles, which in turn, have led to an increase in the incidence of fractures and dental injuries. The ultimate goal is to understand the best choice the dentist must make in the preventive and therapeutic fields.
    Materials and methods: A questionnaire called "Incidence of tooth fractures during the COVID-19 pandemic" was prepared using the Google
    Results: A total of 730 dentists completed the survey. Of these, 450 (61.7%) stated that the number of patients reporting muscle and joint pain in the morning had increased during the COVID-19 pandemic. 414 (56.7%) dentists noted an increase in parafunction and 392 (53.6%) an increase in dental fractures during the pandemic period.
    Discussion and conclusions: As can be seen from the study results, an important correlation was found between the stress resulting from the COVID-19 pandemic and dental fractures. The dental elements treated endodontically, depending on the extent of the damage, require restoration, which is also the best preventive strategy in the case of dental fractures.
    Sprache Englisch
    Erscheinungsdatum 2024-02-08
    Erscheinungsland India
    Dokumenttyp Journal Article
    ISSN 2950-4708
    ISSN (online) 2950-4708
    DOI 10.4103/JCDE.JCDE_241_23
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: Dentinal tubule penetration following ultrasonic, sonic, and single-cone technique of a biosealer: An

    Abdellatif, Dina / Pisano, Massimo / Gullà, Renato / Sangiovanni, Giuseppe / Singh, Shishir / Giordano, Francesco / Buonavoglia, Alessio / Iandolo, Alfredo

    Journal of conservative dentistry and endodontics

    2024  Band 27, Heft 3, Seite(n) 331–336

    Abstract: Background: The endodontic space is complex, and using a single-cone obturation technique fails to ensure a complete filling.: Introduction: This study aimed to investigate the effect of ultrasonic activation, sonic activation, and single-cone ... ...

    Abstract Background: The endodontic space is complex, and using a single-cone obturation technique fails to ensure a complete filling.
    Introduction: This study aimed to investigate the effect of ultrasonic activation, sonic activation, and single-cone technique of a biosealer on its dentinal tubular penetration.
    Materials and methods: In the experiment, single-root mandibular premolars were randomly assigned to three groups (
    Results: The data were statistically analyzed using Kruskal-Wallis and Mann-Whitney tests (
    Conclusions: Dentinal tubule penetration of biosealer was significantly improved by ultrasonic and sonic activation techniques.
    Sprache Englisch
    Erscheinungsdatum 2024-03-06
    Erscheinungsland India
    Dokumenttyp Journal Article
    ISSN 2950-4708
    ISSN (online) 2950-4708
    DOI 10.4103/JCDE.JCDE_244_23
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel: Smear Layer and Debris Removal from Root Canals Comparing Traditional Syringe Irrigation and 3D Cleaning: An Ex Vivo Study.

    Iandolo, Alfredo / Pisano, Massimo / Abdellatif, Dina / Sangiovanni, Giuseppe / Pantaleo, Giuseppe / Martina, Stefano / Amato, Alessandra

    Journal of clinical medicine

    2023  Band 12, Heft 2

    Abstract: Background: Endodontic treatment objectives comprise eliminating or decreasing bacterial load inside the complex endodontic space. Removing the smear layer and debris becomes mandatory to achieve good three-dimensional (3D) cleaning. Aim: This study ... ...

    Abstract Background: Endodontic treatment objectives comprise eliminating or decreasing bacterial load inside the complex endodontic space. Removing the smear layer and debris becomes mandatory to achieve good three-dimensional (3D) cleaning. Aim: This study assesses the difference in smear layer removal using the 3D cleaning technique and traditional syringe needle irrigation. The 3D cleaning technique includes the ultrasonic activation of intracanal-heated NaOCl. Materials and Methods: Our current study used single-rooted human mandibular premolar teeth to test the earlier-mentioned technique (n = 30). Initially, an endodontic access cavity was performed. Consequently, specimens were randomly distributed into three study groups according to irrigation protocol. The groups were Group 1, where the traditional syringe needle irrigation system was applied; Group 2, where the 3D cleaning technique was performed; and Group 3, in which teeth remained uncleaned as it was regarded as the control group. Once the experiment was completed, the teeth were decoronated at the cementoenamel junction (CEJ) and examined using scanning electron microscopy (SEM). Debris and smear layers were viewed in 1000× magnification and scored. Results: Statistical analysis was performed with a standard statistical software package (SPSS, version 28.0; SPSS IBM, Armonk, NY, USA). Data were analyzed with a nonparametric analysis of variance (Kruskal−Wallis ANOVA) among the groups tested and among the thirds of the canals. The level of significance was set at p < 0.05. A statistically significant (p < 0.05) lower mean smear layer and debris score was observed in both study groups compared to the control group. Group 2 showed better results compared to Group 1. Conclusions: The present study concluded that the 3D cleaning technique is an effective irrigation method for removing debris and smear layers. Future research, such as CLSM (Confocal Laser Scanning Microscopy) and Histological study, should be employed to confirm this study’s conclusion.
    Sprache Englisch
    Erscheinungsdatum 2023-01-06
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2662592-1
    ISSN 2077-0383
    ISSN 2077-0383
    DOI 10.3390/jcm12020492
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel ; Online: Histological Evaluation of Root Canals by Performing a New Cleaning Protocol "RUA" in Endodontic Surgery.

    Iandolo, Alfredo / Amato, Alessandra / Pisano, Massimo / Sangiovanni, Giuseppe / Abdellatif, Dina / Fornara, Roberto / Simeone, Michele

    Dentistry journal

    2023  Band 11, Heft 3

    Abstract: Aim: To enhance cleaning during retro-preparation in endodontic microsurgery.: Materials and methods: Forty mandibular premolars were instrumented, filled with a single cone technique, and then retro-preparation was performed and assigned to ... ...

    Abstract Aim: To enhance cleaning during retro-preparation in endodontic microsurgery.
    Materials and methods: Forty mandibular premolars were instrumented, filled with a single cone technique, and then retro-preparation was performed and assigned to experiment A. In group A1, the cavity created by the retro preparation was cleansed with 2 mL of normal sterile saline. In group A2, the retro cavity was cleaned with 2 mL of sterile saline after the retro preparation. All the irrigation solutions mentioned above were delivered using an endodontic needle with a lateral vent and a gauge of 30. Subsequently, in group A2, 17% EDTA gel and 5.25% gel were inserted into the cavity and activated using ultrasonic tips. After the irrigation protocols, the specimens were decalcified for histological evaluation.
    Results: In the experiment, the amount of hard tissue debris was significantly greater in group A1 compared to group A2 (
    Conclusions: The samples in group A2, where the new protocol was performed, showed statistically significant results.
    Sprache Englisch
    Erscheinungsdatum 2023-03-09
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2681351-8
    ISSN 2304-6767 ; 2304-6767
    ISSN (online) 2304-6767
    ISSN 2304-6767
    DOI 10.3390/dj11030078
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel: Intentional Replantation of Single-Rooted and Multi-Rooted Teeth: A Systematic Review.

    Pisano, Massimo / Di Spirito, Federica / Martina, Stefano / Sangiovanni, Giuseppe / D'Ambrosio, Francesco / Iandolo, Alfredo

    Healthcare (Basel, Switzerland)

    2022  Band 11, Heft 1

    Abstract: The technique of intentional replantation can provide a second chance to save teeth that would be destined for extraction. Therefore, the present systematic review aimed primarily to estimate tooth survival after intentional replantation and secondarily ... ...

    Abstract The technique of intentional replantation can provide a second chance to save teeth that would be destined for extraction. Therefore, the present systematic review aimed primarily to estimate tooth survival after intentional replantation and secondarily to compare treatment outcomes in single-rooted and multi-rooted teeth. The study protocol was developed before the analysis according to the Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines. Articles were electronically searched in PubMed/MEDLINE, the COCHRANE library and Google Scholar by two independent reviewers, and those that met the eligibility criteria were included. A statistical analysis using the chi-square test with a p-value of <0.05 was performed on the reported outcomes of intentional replantation. A total of 44 single-rooted replanted teeth with five failures (11.36%) and 42 multi-rooted replanted teeth with six failures (14.28%) were reported in the literature, corresponding to a survival rate of 88.64% and 85.57%, respectively. The overall survival rate for the replantation procedure was 86.7%, indicating that intentional replantation can be considered a safe therapeutic choice, with no statistically significant difference between the survival rates of single-rooted and multi-rooted replanted teeth.
    Sprache Englisch
    Erscheinungsdatum 2022-12-21
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2721009-1
    ISSN 2227-9032
    ISSN 2227-9032
    DOI 10.3390/healthcare11010011
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  7. Artikel ; Online: Oral Care in a Patient with Long Arm Deletion Syndrome of Chromosome 18: A Narrative Review and Case Presentation.

    Pisano, Massimo / Sangiovanni, Giuseppe / D'Ambrosio, Francesco / Romano, Antonio / Di Spirito, Federica

    The American journal of case reports

    2022  Band 23, Seite(n) e936142

    Abstract: BACKGROUND Long arm (q) deletion syndrome of chromosome 18 is a congenital chromosomal disorder. The specialist dental management of patients with 18q deletion is a challenge, as these individuals fall into the category of patients with special needs. ... ...

    Abstract BACKGROUND Long arm (q) deletion syndrome of chromosome 18 is a congenital chromosomal disorder. The specialist dental management of patients with 18q deletion is a challenge, as these individuals fall into the category of patients with special needs. The aim of this work was to describe the surgical and dental management in hospital of a patient with long arm deletion syndrome of chromosome 18 (18q). CASE REPORT An 8-year-old patient with deletion syndrome of chromosome 18 (18q) was referred to the Department of Dentistry and Oral Surgery. The patient presented dental pain and difficult feeding. The examination of the oral cavity revealed a destructive carious lesion of the lower right second deciduous molar and the need to perform a frenectomy due to the short lingual frenulum, which limited the movements of the tongue. Given the complex management of the patient, it was necessary to carry out surgical procedures in the operating room. Frenectomies of the lower labial and lingual frenulum were carried out with the aid of an electric scalpel with an ultra-sharp microdissection needle. At 2-month follow-up, the patient presented with good extraction site healing and satisfactory lingual mobility, along with improvements of speech and feeding. CONCLUSIONS Dental involvement in patients with deletion syndrome of the long arm of chromosome 18 is poorly documented in the literature. The hospital regimen appears to be the criterion standard for the management of the patient with long arm deletion syndrome of chromosome 18.
    Mesh-Begriff(e) Child ; Chromosome Deletion ; Chromosome Disorders/diagnosis ; Chromosome Disorders/genetics ; Chromosomes, Human, Pair 18/genetics ; Humans ; Syndrome ; Tongue Diseases
    Sprache Englisch
    Erscheinungsdatum 2022-06-24
    Erscheinungsland United States
    Dokumenttyp Case Reports ; Journal Article ; Review
    ZDB-ID 2517183-5
    ISSN 1941-5923 ; 1941-5923
    ISSN (online) 1941-5923
    ISSN 1941-5923
    DOI 10.12659/AJCR.936142
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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