Results 31 to 40 of about 14,635,303 (266)

Comparative evaluation of the effect of conventional and truss access cavities on remaining dentin thickness, canal transportation, and canal centering ability in mandibular molars using cone-beam computed tomography

Endodontology, 2023
Aim: To evaluate and compare the effect of conventional and truss access cavity preparations on remaining dentin thickness (RDT), canal transportation, and centering ability in mandibular molars using cone-beam computed tomography (CBCT).
Karkala Venkappa Kishan, Krushn Savaliya, Manan Shroff, Purnima Saklecha   +3 more
doaj   +1 more source

Polymicrobial biofilm disinfection in maxillary and mandibular molars with varying access designs: A microbiological study

Endodontology, 2023
Aim: The aim of the study is to evaluate and compare the effect of access cavity designs on the polymicrobial biofilm disinfection of root canal system.
Rohit Ahuja, Vineeta Nikhil, Anita Pandey, Priyanka Chaturvedi   +3 more
doaj   +1 more source

FEATURES OF SURGICAL TREATMENT OF DISSEMINATED ECHINOCOCCOSIS OF THE ABDOMINAL CAVITY [PDF]

, 2023
In the surgical treatment of echinococcosis, especially disseminated echinococcosis (DE) of the abdominal cavity, the main unresolved issues are reduced to determining the volume of preoperative preparation, questions of the stages of surgical ...
Botirov A.K., Otakuziev A.Z., Abdulxayeva B.X.
core   +1 more source

The Effect of Different Molar Access Cavity Designs on Root Canal Shaping Times Using Rotation and Reciprocation Instruments in Mandibular First Molars [PDF]

, 2022
Introduction: The aim was to compare the glide path and final preparation times of WaveOne Gold and TruNatomy in conjunction with two different endodontic access cavity designs in extracted human molar teeth. Methods: 60 extracted human mandibular molars
Vorster, Martin, van der Vyver, Peet J., Markou, George, Martin Vorster, Peet J. van der Vyver, George Markou   +5 more
core   +2 more sources

The effect of preserving the mid-occlusal enamel-dentin bridge during access cavity preparation on fracture resistance of endodontically treated mandibular molars [PDF]

Journal of Dental Materials and Techniques, 2023
Objective: The access cavity preparation technique might influence the fracture resistance of endodontically treated teeth. This study evaluated the impact of preserving the enamel-dentin bridge on fracture resistance of endodontically treated mandibular
Eshagh Ali Saberi, Shima Bijari
doaj   +1 more source

The Effect of Access Cavity Preparation, Canal Shaping and Pericervical Dentine Preservation on the Fracture Resistance of Endodontically Treated Mandibular Molars

, 2022
Fracture resistance remains a great concern when evaluating long-term success after endodontic treatment of human teeth. Structural integrity is one of the main factors impacting the fracture resistance and longevity of endodontically treated teeth ...
Vorster, Martin
core   +2 more sources

Fracture strength of teeth with access cavity preparation with operating microscope or on buccal surfaces

Brazilian Dental Science, 2019
Objective: The present study assessed the fracture strength of teeth subjected to endodontic access cavity preparation on buccal surfaces, or with the aid of operating microscopy when compared to the conventional technique.
Yohanna Campos D’amico, Ulisses Xavier da Silva Neto, Vânia Portela Ditzel Westphalen, Everdan Carneiro, Alexandre Kowalczuck   +4 more
doaj   +1 more source

Minimally invasive access cavities in endodontics

Journal of Baghdad College of Dentistry, 2023
Background: The access cavity is a critical stage in root canal therapy and it may influence the subsequent steps of the treatment. The new minimally invasive endodontic access cavity preparation concept aims to preserve sound tooth structure by ...
Lubna A Abdulrazaq, Ahmed H Ali, Federico Foschi   +2 more
doaj   +1 more source

The Biomechanical Behaviour and life span of a Three-Rooted Maxillary First Premolar with Different Access Cavity Designs: A Finite Element Analysis

European Endodontic Journal, 2023
Objective: The present study aimed to evaluate the influence of different access cavity designs on the biomechanical behaviour of a three-rooted maxillary first premolar using finite element analysis (FEA).
Nehal Alshazly, Nawar Naguib Nawar, Gianluca Plotino, Shehabeldin Saber   +3 more
doaj   +1 more source

Impact of Different Access Cavity Designs and Ni–Ti Files on the Elimination of Enterococcus faecalis from the Root Canal System: An In Vitro Study

Applied Sciences, 2022
The present research aimed to reveal the in vitro effects of different endodontic file systems utilizing different endodontic access cavity designs on the elimination of Enterococcus faecalis from root canal systems.
Gizem Andac, Atakan Kalender, Buket Baddal, Fatma Basmaci   +3 more
doaj   +1 more source