Results 21 to 30 of about 16,265,460 (293)

Association of personality traits with dental visit procrastination by Japanese university students

BioPsychoSocial Medicine, 2023
Background Procrastination is a psychological trait that causes individuals to put off doing things that need to be done. It has recently shown to result in the worsening of symptoms due to delays in seeking medical care.
Yukitaka Hoshino, Shota Kataoka, Toshihiro Ansai   +2 more
doaj   +1 more source

Association between Grit and depressive symptoms at the timing of job start among medical residents during the COVID-19 pandemic in Japan: a cross-sectional study

Medical Education Online, 2023
Introduction The COVID-19 pandemic had an additional negative impact on the mental health of healthcare workers, including residents. Previous studies revealed that grit, which is an individual trait to achieve long-term goals unrelated to intelligence ...
Yu Akaishi, Nobutoshi Nawa, Ayako Kashimada, Yasuhiro Itsui, Eriko Okada, Masanaga Yamawaki   +5 more
doaj   +1 more source

Age-Dependent Root Apex Closure in Primary Second Molars

Children
Background: Primary teeth play a crucial role in guiding permanent dentition; however, data regarding root apex closure in primary molars remain limited.
Kenan Cantekin, Fahrettin Kalabalık, Mihriban Güner, Münevver Kılıç   +3 more
doaj   +1 more source

Evaluation of the surgical and prosthetic success of All-on-4 restorations: a retrospective cohort study of provisional vs. definitive immediate restorations

International Journal of Implant Dentistry, 2021
Background All-on-4 concept allows an immediate restoration, which is frequently a provisional restoration (PR), and will be replaced by a definitive restoration (DR) a few months later.
Michael Korsch, Winfried Walther, Matthias Hannig, Andreas Bartols   +3 more
doaj   +1 more source

The impact of early orthodontic intervention on dental and skeletal development in children with mixed dentition

Journal of Pharmacy and Bioallied Sciences
Background: The mixed dentition stage in children is a critical period for orthodontic assessment and intervention. This study investigates the effects of interceptive orthodontics on dental and skeletal development in children with mixed dentition ...
Avreet Sandhu, Brinda A Sakaria, Sejal D Patel, Gaurav Ahuja, Neeldipsinh Jadeja, Aaryan Mehta, Dinta Kakkad   +6 more
doaj   +1 more source

Accuracy of Demirjian′s 8 teeth method for age prediction in South Indian children: A comparative study

Contemporary Clinical Dentistry, 2015
Introduction: Demirjian′s method of tooth development is most commonly used to assess age in individuals with emerging teeth. However, its application on numerous populations has resulted in wide variations in age estimates and consequent suggestions for
Rezwana Begum Mohammed, Baratam Srinivas, Praveen Sanghvi, Gajjarapu Satyanarayana, Meera Gopalakrishnan, B Vamsi Pavani   +5 more
doaj   +1 more source

Trueness of intraoral scanners according to subgingival depth of abutment for fixed prosthesis

Scientific Reports, 2022
This study aimed to compare the trueness of intraoral scanners (IOSs) according to the subgingival finish line depth of tooth preparation for fixed prostheses. The prepared maxillary right first molar was fabricated by using ceramic material.
Young-Tak Son, KeunBaDa Son, Kyu-Bok Lee
doaj   +1 more source

Development of Handy Dental Surveyor.

THE JOURNAL OF THE STOMATOLOGICAL SOCIETY,JAPAN, 1993
A small portable surveyor, easy to use, was newly devised. The surveyor is essentially a parallelometer, an instrument used for determining the relative parallelism of two or more surfaces of the teeth or other parts of the dental cast. The characteristic structures of this instrument is as follows: The vertical standard is directly connected to the ...
Ai, Minoru, Nakamura, Kazuo
openaire   +3 more sources

Dental Age Estimation Using Periodontal Ligament Visibility and Root Pulp Volume at the 18-Year Threshold in the Chinese Population

Forensic Sciences
Background: The concept of comparing “chronological age” vs. that of “dental age” has been well documented. Considering ethnic variations in dental development, the use of population-specific standards for age estimation has been emphasized.
Wafa Khan, Jayakumar Jayaraman
doaj   +1 more source

Child and teenager oral health and dental visiting: results from the National Dental Telephone Interview Survey 2010 [PDF]

, 2013
This publication reports on oral health, dental visiting and dental treatment needs of Australian children as reported in the National Dental Telephone Interview Survey (NDTIS) 2010.
Luzzi, L., Harford, J.E., L. Luzzi, J.E. Harford   +3 more
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