Results 121 to 130 of about 13,867,764 (239)

Diversity of Root Canal Morphology in Mandibular First Premolar.

Kathmandu University medical journal (KUMJ), 2020
Background Mandibular first premolars have been reported to have complex anatomical aberration making them one of the most difficult teeth to manage endodontically. Objective To determine the root canal anatomy of mandibular first premolar in a Nepalese population using decalcification and clearing technique.
R, Shrestha, R, Srii, D, Shrestha
openaire   +1 more source

Dental Transposition Of Mandibular Canine And First Premolar – The First Case Report

, 2014
Dental transposition is a form of ectopic eruption with change in position of normal adjacent teeth. Its prevalence is very low in general population and could be frequently missed on oral examination. We present a rare case of dental transposition between left mandibular canine and first premolar in a 22 year old Libyan male patient.
Ramalingam , K. , , Sethuraman, S. ,, Awidat , K, Basheer , O.   +3 more
openaire   +2 more sources

Esthetic and adhesive properties of a novel colored fiber post: A restorative approach to an endodontic challenge

European Journal of Oral Sciences, EarlyView.
Abstract Colored fiber posts facilitate clinical retrieval but could impact esthetics and bonding. This study evaluated the color stability and dentin bond strength of a novel colored fiber post designed to facilitate post‐removal. Sixty premolars had root canal therapy and post space preparation.
Laís Lima Pelozo, Diana Codas‐Duarte, Camila Tirapelli, Manoel Damião Sousa‐Neto, Aline Evangelista Souza‐Gabriel   +4 more
wiley   +1 more source

Tooth shape asymmetry in post-canine dentition: Evidence-based morphometric insights

Journal of Oral Biology and Craniofacial Research
Background: This study investigates the potential existence of asymmetry in the shape of tooth and location of landmarks of tooth anatomy and its variation between sexes.
Srikant Natarajan, Junaid Ahmed, Shravan Shetty, Nidhin Philip Jose, Sharada Chowdappa, Sunita Carnelio   +5 more
doaj   +1 more source

Twelve‐month clinical performance of a Quercetin‐containing universal adhesive in non‐carious cervical lesions: A triple‐blind randomized trial

European Journal of Oral Sciences, EarlyView.
Abstract The objective of this study was to assess the 12‐month clinical performance of a nano‐encapsulated Quercetin‐containing universal adhesive applied in non‐carious cervical lesions (NCCL). Forty‐three participants were included in this split‐mouth randomized trial.
Camila Falconí‐Páez, Byron Carpio‐Salvatierra, Diego Meléndez, Rafaely Cristiane Stadler, Vinicius Borges Oliveira, Salvatore Sauro, Andrés Dávila‐Sánchez, Alessandro D. Loguercio, Cesar Augusto Galvão Arrais   +8 more
wiley   +1 more source

Transverse dentoalveolar changes of mandibular canine and premolar regions after lip bumper therapy: a retrospective CBCT study

Frontiers in Oral Health
ObjectivesLip bumpers (LB) treatment has been used to expand the mandibular arch during mixed dentition. The aim of this study is to evaluate the effects of LB on the mandibular transverse changes in the canine and premolar regions using CBCT.Materials ...
Jiahui Li, Normand S. Boucher, Chun-Hsi Chung, Shalin Shah, Chenshuang Li   +4 more
doaj   +1 more source

Estimation of Mandibular Premolar Teeth Length and Mesiodistal Width Based on Panoramic Radiograph [PDF]

Statement of Problem: In diagnostic studies of dentistry, estimation of the mesiodistal width of the unerupted teeth and the required space for their eruption in relation to the space analysis and evaluation of the root-crow ratio is of great importance.
نعمتی, رحمن, آرش, ولی الله, حقانی فر, سینا, بیژنی, علی   +3 more
core  

Supplementary Use of an Intraoral Scanner in an Older Patient With Microstomia After Maxillary Cancer Resection

Gerodontology, EarlyView.
ABSTRACT Objective To describe how digital technologies can compensate for potential errors during impression procedures in an older patient following maxillary cancer resection. Background Maxillary defects after oncologic resection in older adults cause functional and aesthetic impairment. Rehabilitation must consider anatomical alterations, systemic
Pedro Molinero‐Mourelle, Seyed Ali Mosaddad, Patrick Zimmermann, Martin Schimmel   +3 more
wiley   +1 more source

Effectiveness of Toothbrush Containing Solar Cells and Titanium Dioxide Rod on Plaque Reduction During Caregiver‐Performed Toothbrushing—Randomised Crossover Clinical Trial

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Objectives This study was conducted to assess the effectiveness of a toothbrush containing solar cells and a titanium dioxide electrode (TiO2 toothbrush) compared with a normal toothbrush for removing plaque during caregiver‐performed oral hygiene care for elderly residents in nursing homes who require care. Methods A randomised, double‐blind,
Jumpei Murakami, Mai Niida
wiley   +1 more source

Bilateral Intraosseous Migration of Mandibular Second Premolars in a Patient with Nine Missing Teeth

Frontiers in Dentistry, 2010
Intraosseous migration is an unusual developmental dental anomaly, which demonstrates horizontal movement of unerupted teeth only affecting the permanent dentition of the lower jaw.
H. Shahoon, M. Esmaeili   +1 more
doaj