Results 21 to 30 of about 14,635,303 (266)

Impact of endodontic access cavity preparation on the fracture resistance of CAD-CAM crowns [PDF]

BMC Oral Health
Abstract Purpose The present research aimed to assess the impact of endodontic access cavity preparation on the fracture resistance of CAD-CAM crowns. Materials and methods A total of 40 extracted human upper first premolars were utilized in present research. All premolars
Gamal, Abdelazim, Aldamaty, Mohamed F., Mohamed, Hussein R., Othman, Hesham I.   +3 more
openaire   +3 more sources

CBCT based three dimensional odontometric mapping of maxillary anterior teeth in an Indian cohort to guide precision endodontic access cavity preparation [PDF]

Scientific Reports
Access cavity preparation is an important part of endodontic therapy, affecting the effectiveness of canal instrumentation and the durability of the tooth over time.
Monal Ajay Kohok, Ashish Mandwe, Anuj Bhardwaj, Dian Agustin Wahjuningrum, Suraj Arora, Diah Diah, Tegar Permadi Dimas Prakoso, Ajinkya M. Pawar   +7 more
doaj   +2 more sources

The effect of haptic virtual reality simulation training before clinical endodontic practice on student performance and perception [PDF]

BMC Medical Education
Background Preclinical education plays a critical role in helping dental students transform theoretical knowledge into psychomotor skills and prepare for clinical practice.
Emine Şimşek, Selimcan Satar
doaj   +2 more sources

Influence of access cavity design on the structural integrity of endodontically treated permanent mandibular 1st molar teeth: a quasi-experimental study [PDF]

Frontiers in Dental Medicine
BackgroundEndodontically treated teeth are increasingly prone to fracture over time, and their resistance to fracture is closely related to the amount of coronal tooth structure removed during access cavity preparation.
Jayesmin Akter, A. K. M. Bashar, Mohammad Tofazzel Hossain, Mohammad Mahmudul Hasan Khan, Madhab Paul, Md Ali Asgar Moral, Mahmud Mohammed, Abedelmalek Kalefh Tabnjh, Abedelmalek Kalefh Tabnjh, Abedelmalek Kalefh Tabnjh, Apitchaya Pruksametanan, Siddharthan Selvaraj, Siddharthan Selvaraj   +12 more
doaj   +2 more sources

Effect of 3D printed teeth and virtual simulation system on the pre-clinical access cavity preparation training of senior dental undergraduates [PDF]

BMC Medical Education
Background The objective of the present study was to evaluate the effect of 3D printed teeth and virtual simulation system on the pre-clinical access cavity preparation training of senior dental undergraduates.
Mengting Duan, Silei Lv, Bing Fan, Wei Fan   +3 more
doaj   +2 more sources

The Effect of Traditional and Ultraconservative Access Cavities On the Increase in Surface Area of Root Canal After Instrumentation: An in Vitro Study

Dental Hypotheses, 2023
Introduction: In this study, we aimed to evaluate the impact of ultraconservative and traditional endodontic access cavities on the total percentage increase in the surface area of root canals.
Hayder Abdul-Jaleel Jaleo, Hussain F Al-Huwaizi   +1 more
doaj   +1 more source

The effect of ultrasonic access cavity preparation on dentinal inner walls: a micro-CT study on cadaveric samples [PDF]

, 2023
ObjectiveThe objective of this study is to evaluate the occurrence of coronal dentinal micro-cracks after access cavity refinement using high-speed burs and ultrasonic tips by means of micro-computed tomography (micro-CT) analysis.MethodsIn this study ...
D. Pasqualini, R. Roumi, C. Zogheib, M. Alovisi, E. Berutti, A. Baldi, P. Palopoli, Pasqualini, D, Alovisi, M, Baldi, A, Berutti, E, Palopoli, P   +11 more
core   +1 more source

Effect of contracted endodontic access cavity and root canal preparation by One Curve on danger zone of mesial root canal in mandibular first molars

口腔疾病防治, 2023
Objective To explore the influence of a contracted endodontic access cavity on the risk of canal transportation in the danger zone of the mesial root canal of mandibular first molars (MFMs) using a one-curve preparation system, and to provide an ...
SHI Furu , CHEN Hao , LI Xia, GAO Ruifang, LI Ran   +4 more
doaj   +1 more source

Which endodontic access cavity is best? A literature review [PDF]

, 2023
The preparation of an access cavity is the first part of endodontic treatment and is a key stage in the healing of both periapical and pulpal infections.
Jarad, Fadi, Al Agha, Mustafa, Zaki, Ammar Ahmed, Moawad, Emad, Al-Helou, Noor, Mustafa Al Agha, Noor Al-Helou, Emad Moawad, Ammar Ahmed Zaki, Fadi Jarad   +9 more
core   +1 more source

Comparing two views of video demonstration for access cavity preparation: a quasi randomized controlled trial [PDF]

, 2017
Demonstration of the access cavity preparation procedures to dental students is challenging due to the limited operating field and detailed nature of the procedures.
Amirah Afiqah binti Jin Azman
core   +2 more sources