Novel Techniques in Endodontics

A special issue of Medicina (ISSN 1648-9144). This special issue belongs to the section "Dentistry and Oral Health".

Deadline for manuscript submissions: closed (31 December 2024) | Viewed by 1461

Special Issue Editors


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Guest Editor
Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Rome, Italy
Interests: endodontics; Ni-Ti instruments; cyclic fatigue resistance; torsional resistance
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Rome, Italy
Interests: endodontics; Ni-Ti instruments; cyclic fatigue resistance; torsional resistance; paper points; green transition
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Modern endodontics prioritizes efficient, high-quality treatment. New technologies are transforming this field by providing superior visualization within the root canal. This Special Issue explores the latest advancements in endodontic, including fiber optics, instrument evaluation, and shaping and cleaning techniques.

Leading experts delve into how new technologies enhances various aspects of endodontic treatment:

  • Precise canal identification: Highly precise tridimensional evaluation allows for a better visualization of complex canal structures, ensuring thorough cleaning and shaping.
  • Early complication detection: It is crucial to identify cracks and perforations early to prevent treatment failure.
  • Navigation of challenging canals: Curved, narrow, or blocked canals are easier to navigate with superior illumination, reducing procedural errors.
  • Disinfection efficacy: Proper knowledge of the power of the enhanced activation process is key for effective irrigation and disinfection.

This Special Issue will explore the integration of navigation systems with CBCT scans and digital imaging for a comprehensive approach. Additionally, it will address practical considerations for implementing new technologies in the clinic, including ergonomics, workflow optimization, and cost-effectiveness.

By showcasing the transformative power of novel techniques, this Special Issue empowers dentists to elevate their practice and deliver exceptional patient care.

Dr. Marco Seracchiani
Dr. Maurilio D'Angelo
Guest Editors

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Keywords

  • Ni-Ti rotary instruments
  • cyclic fatigue resistance
  • torsional resistance
  • bending properties
  • shaping ability
  • SEM evaluation

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Published Papers (1 paper)

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Research

11 pages, 1136 KiB  
Article
Comparative Retreatment Efficacy of Two Multi-File Systems with Different Access Cavity Designs: A Micro-Computed Tomography Study
by Emine Odabaşı Tezer, Dilan Kırmızı, Mohamad Abduljalil, Fatma Basmacı, Arda Buyuksungur and Meltem Dartar Öztan
Medicina 2024, 60(12), 1980; https://doi.org/10.3390/medicina60121980 - 2 Dec 2024
Cited by 1 | Viewed by 1081
Abstract
Background and Objectives: The access cavity design and instrumentation system could affect the remaining root canal obturation materials in root canal retreatment. This study aimed to evaluate the efficiency of two different multi-file systems in removing obturation materials with two different access [...] Read more.
Background and Objectives: The access cavity design and instrumentation system could affect the remaining root canal obturation materials in root canal retreatment. This study aimed to evaluate the efficiency of two different multi-file systems in removing obturation materials with two different access cavities utilizing micro-CT scanning. Materials and Methods: Conservative access cavity (CAC) preparation was performed for 80 mandibular premolars. Then, root canal preparation was employed followed by obturation. The retreatment process began by dividing the samples into two separate groups: conservative (CAC) and traditional (TAC) access cavities. Subsequently, these groups were assigned to eight distinct subgroups (n = 10): Group 1; TAC and ProTaper retreatment system (PTR) with ProTaper Next (PTN); Group 2, TAC and PTR + ProTaper Ultimate (PTUL); Group 3, TAC and PTN; Group 4, TAC and PTUL; Group 5, CAC and PTR + PTN; Group 6, CAC and PTR + PTUL; Group 7, CAC and PTN; and Group 8, CAC and PTUL. The samples underwent micro-CT scans before and after the retreatment process, and the volume and percentages of remaining root canal filling material were calculated. Statistical analysis of the data was performed, and significance was determined at the 5% level. Results: The influence of the access cavity design (p = 0.500), the ProTaper system (p = 0.138), and the interaction of these variables (p = 0.513) was insignificant. However, group 3 (TAC and PTN) showed the highest percentage of remaining obturation materials at 29.53%, contrasting with group 6 (CAC and PTR + PTUL). Conclusions: Neither retreatment procedure succeeded in completely removing filling materials. Nevertheless, the impact of access cavity design, different multi-file systems, and their interaction on the remaining root canal obturation materials was deemed insignificant. Full article
(This article belongs to the Special Issue Novel Techniques in Endodontics)
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