Results 31 to 40 of about 74,721 (295)

Corkscrew Technique for Extraction of Premolars and Molars in Standing Sedated Horses: Cadaveric Study and Clinical Cases

Animals
Several tooth extraction techniques are described in equine literature, and oral extraction techniques in standing sedated horses are popular among equine practitioners. The objectives of this study were to develop the corkscrew technique for cheek tooth
Joao D. Ferreira, José L. Méndez-Angulo   +1 more
doaj   +1 more source

Growth kinetics and characterization of human dental pulp stem cells: Comparison between third molar and first premolar teeth

Journal of Clinical and Experimental Dentistry, 2017
Background Dental pulp stem cells (DPSCs) play an important role in tissue regeneration. This study compares the growth kinetics and characterization of third molar and first premolar human DPSCs.
D. Mehrabani, Parisa Mahdiyar, K. Torabi, R. Robati, S. Zare, M. Dianatpour, Amin Tamadon   +6 more
semanticscholar   +1 more source

Evaluation of root-canal morphology and anatomy of maxillary second premolars using cone-beam computed tomography

مجله علمی دانشگاه علوم پزشکی کردستان, 2020
Background and Aim: Evaluation of root and canal morphology and anatomy of the teeth is essential for successful root treatment. This study aimed to evaluate the morphology and anatomy of the root canal of maxillary second premolars using the cone-beam ...
Maryam Tofangchiha, Marjan Bolbolian, Amin Ghasemi, Nahid Hemati   +3 more
doaj  

Prevalence of Taurodontism in Premolars and Molars in the South of Iran

Journal of Dental Research, Dental Clinics, Dental Prospects, 2013
Background and aims. The study was undertaken to assess the prevalence of taurodontism and related systemic conditions and gender differences in premolars and molars of patients attending Shiraz Faculty of Dentistry. Materials and methods.
Pegah Bronoosh, Abdolaziz Haghnegahdar, Mehrnoosh Dehbozorgi   +2 more
doaj   +1 more source

Early Diagnosis and Treatment of Mandibular Second Premolar Impaction: A Case Report

Diagnostics
Odontogenesis, the process of tooth formation, is complex and susceptible to disruptions that can result in dental anomalies such as tooth impaction.
Anna-Maria Janosy, Abel Emanuel Moca, Raluca Iulia Juncar   +2 more
doaj   +1 more source

Bilateral radicular dens in dente in mandibular premolars

Journal of Oral and Maxillofacial Radiology, 2013
Dens invaginatus (DI) is a rare developmental anomaly that results from an invagination of the enamel organ into the dental papilla during odontogenesis.
Kanika Gupta Verma, Suman Basavaraju, Sahil Jindal, Suresh Sachdeva   +3 more
doaj   +1 more source

Elongated Mandibular Premolar: A New Morphological Variant

Dental Anthropology Journal, 2018
A previously unreported morphological variant, elongated premolar, is described and analyzed. The elongated premolar is mandibular and may affect the anterior or posterior premolar in the field.
H. Edgar, P. Sciulli
semanticscholar   +1 more source

Spatially Tailorable Liquid Crystalline Elastomer Alignment During Digital Light Process 3D Printing

Advanced Functional Materials, EarlyView.
Here, we report the fabrication of 3D printable liquid crystalline elastomer (LCE) structures with spatially tailorable alignment domains within the same layer. This work addresses the long‐standing challenge of preparing complex 3D LCE architectures with patterned functional domains to achieve nonlinear deformations. Fabrication of multi‐domains in 3D
Adam Bischoff, Saman Jamshididana, Zach Miller, Kassandra Hernandez, Nicolas Gonsalves, Andre Olarra, Elliot Yoo, Jeremy A. Herman, Devin J. Roach   +8 more
wiley   +1 more source

The accuracy of cone-beam computed tomography in the detection of the number of root canals: An in vitro study

Caspian journal of dental research, 2021
Introduction: Effective endodontic  treatment requires identification of all root canals. The inability of dentists to locate all root canals can lead to the failure in endodontic treatment.
Masoumeh Mohsen pourian, Azin Alasvand Javadi, Mohammad Yazdizadeh   +2 more
doaj  

Pain and discomfort following insertion of miniscrews and premolar extractions: A randomized controlled trial.

Angle Orthodontist, 2016
OBJECTIVE To investigate and compare the experience of pain and discomfort between insertion of miniscrews and premolar extractions in adolescent patients.
Niels Ganzer, Ingalill Feldmann, L. Bondemark   +2 more
semanticscholar   +1 more source