Results 61 to 70 of about 59,890 (237)

Comparison of Hand Files, Mtwo, Reciproc, and Gentlefile Rotary Systems Regarding Canal Transportation, Centering Ability, and Obturation Quality of Primary Molars [PDF]

Journal of Dentistry
Statement of the Problem: Employing different instruments may have different impact on the outcome of root canal treatments. Deviation from the original canal path and defective root canal obturation may lead to pulpectomy treatment failure.Purpose: This
Maryam Kakoienejad, Mobina Najafifard, Sara Tavasoli-Hojati, Ladan Hafezi, Saba Aghaei   +4 more
doaj   +1 more source

Ideal Horizontal X‐Ray Beam Angulation for Maxillary Molars. A Retrospective Clinical Study Using Cone‐Beam Computed Tomography

Australian Endodontic Journal, EarlyView.
ABSTRACT The aim of this study was to analyse cone‐beam computed tomography (CBCT) images to determine the ideal horizontal X‐ray beam angulations for maxillary first and second molars. CBCT scans from 85 patients were retrospectively analysed to measure the angles at which buccal root canals (MB, DB) of maxillary first (n = 170) and second (n = 157 ...
Jörg Philipp Tchorz, Nathalie Konstantiniuk, Johann Julian Alfons Sistig, Wilhelm Frank, Maria Lessani, Constantin von See, Benedikt Schneider   +6 more
wiley   +1 more source

Influence of Root Canal Sealers and Obturation Techniques on Vertical Root Fracture Resistance. An In Vitro Experiment

Applied Sciences, 2021
The aim of the present study was to determine the vertical root fracture (VRF) resistance of roots obturated with TotalFill BC Sealer and AH Plus sealer using lateral condensation and single cone techniques in comparison to untreated controls.
M. Alkahtany, K. Almadi, F. A. Alahmad, Abdullah Alshehri, Abdulrahman A. AlSwayyed, Omar M. AlZahran, Ali AlHadan, Abdulaziz S. Almustafa, F. Vohra, T. Abduljabbar   +9 more
semanticscholar   +1 more source

Evaluation of Post‐Endodontic Pain Reduction Using Intracanal Cryotherapy in Symptomatic Apical Periodontitis

Australian Endodontic Journal, EarlyView.
ABSTRACT This prospective experimental study evaluated the efficacy of intracanal cryotherapy in reducing postoperative pain in patients with symptomatic apical periodontitis. Ninety participants with necrotic pulp and preoperative pain (VAS ≥ 7) were randomised into two groups: Group A received room‐temperature saline irrigation, while Group B ...
Anam Fayyaz Bashir, Ussamah Waheed Jatala, Muhammad Amber Fareed, Sheryar Sheryar, Saadia Ahmad Chattha, Saima Razaq Khan, Shahzad Ahmad, Shazia Iqbal, Muhammad Sohail Zafar, Shahzad Ali   +9 more
wiley   +1 more source

Dynamic intratubular biomineralization following root canal obturation with pozzolan‐based mineral trioxide aggregate sealer cement

Scanning, 2015
Summary The application of mineral trioxide aggregates (MTA) cement during the root canal obturation is gaining concern due to its bioactive characteristic to form an apatite in dentinal tubules.
Y. Yoo, S. Baek, K. Kum, W. Shon, Kyung‐Mi Woo, Woocheol Lee   +5 more
semanticscholar   +1 more source

Do Pre‐Clinical Summative Assessments Predict a Student's Clinical Performance? A Retrospective Study

European Journal of Dental Education, EarlyView.
ABSTRACT Introduction Dental students are deemed fit to treat patients (clinical readiness) based on their performance in pre‐clinical summative assessments. This involves assessing knowledge (theory exams) and technical skills (simulation‐based activities).
Yasmina Andreani, Buddhi Champika Gunaratne, Atieh Sadr, Fjelda Elizabeth Martin, Tihana Divnic‐Resnik, Smitha Sukumar   +5 more
wiley   +1 more source

Micro-computed tomographic evaluation on the quality of single-cone obturation using a modified passive-deflation sealer injection needle: an in vitro study

BMC Oral Health
Objectives This study aimed to design a modified passive-deflation sealer injection needle and investigate its ability to improve obturation quality of single-cone technique through assessing the distribution of voids in root canals using micro-computed ...
Zhuo Chen, Nuo Chen, Yanling Yang, Wei Fan   +3 more
doaj   +1 more source

Etiologi dan Pencegahan Kasus-Kasus Iatrogenik dalam Perawatan Endodontik

Journal of Dentistry Indonesia, 2015
Successful of root canal treatment is determined on elimination of microorganism from the root canal system, enlargement of the canals and a hermetic seal to prevent infection or reinfection of the periapical tissues.
Dewi A. Margono
doaj   +1 more source

Technical Quality and Students' Perception of Endodontic Preclinical Training Using Natural or LikeReal Artificial Teeth

European Journal of Dental Education, EarlyView.
ABSTRACT Introduction This study evaluated and compared the technical quality of treatments performed during the preclinical training using artificial and natural teeth and the students' perceptions regarding their learning process with the 2 groups. Materials and Methods The study assessed the teeth used for preclinical training by 2nd‐year students ...
Gabriela Biagioni, Fernanda Comodo, Marcelo Santos Coelho   +2 more
wiley   +1 more source

Dental Students' Confidence and Competency in Root Canal Treatment Across Different Phases of the Dental‐Program: A Prospective Cohort Study

European Journal of Dental Education, EarlyView.
ABSTRACT Introduction This prospective cohort study evaluated dental students' confidence and competency in root canal treatment across their dental programme, encompassing the transition from preclinical laboratory to clinical patient care. Material and Methods A cohort of 23 dental students was assessed during four phases of the DDS program over ...
Gabriela Umpierre Crespo, Renata Grazziotin, Patrícia Santos da Silva, Camila Hélen Grock, Francisco Montagner   +4 more
wiley   +1 more source