Results 21 to 30 of about 364,671 (275)

Morphological and dimensional characteristics of dental arch in children with beta thalassemia major

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2018
Background and Objectives: The aim of this study was to examine the arch dimensions of beta thalassemia major patients in comparison with normal individuals.
Disha Kumar   +4 more
doaj   +1 more source

Human deciduous mandibular molar incremental enamel development. [PDF]

open access: yes, 2010
Quantitative studies of incremental markings retained within human enamel have reconstructed the duration and rate (crown and cusp formation times, initiation and completion, daily enamel secretion rates) of permanent tooth development. This approach has
Patrick Mahoney, Mahoney, Patrick
core   +1 more source

Trueness and precision of mandibular complete-arch implant scans when different data acquisition methods are used. [PDF]

open access: yes, 2023
OBJECTIVES To evaluate the effect of different data acquisition methods on the trueness and precision of mandibular complete-arch implant scans. METHODS An edentulous polyurethane master mandibular model with 6 implants was digitized by using an
Demirel, Münir   +3 more
core   +2 more sources

A Retrospective Study to Evaluate the Intra-Arch Dimensional Changes in Moderate Crowding Cases Treated Non Extraction with a Passive Self-Ligation Appliance [PDF]

open access: yesIranian Journal of Orthodontics, 2018
Background: Non-extraction treatment protocols are better accepted by patients as well as clinicians. Among the techniques and mechanics with the potential to facilitate non-extraction treatment includes headgears, fixed sagittal correctors, transverse ...
Vishal Bharadwaj   +6 more
doaj   +1 more source

Association of Mandibular Incisor Proclination and Mandibular Arch Widths with the Leveling of the Curve of Spee [PDF]

open access: yesIranian Journal of Orthodontics
Aim: This study aimed to determine the changes in mandibular incisor proclination and mandibular arch widths after leveling the curve of Spee (COS).Methods: Patients included in this quasi-experimental study were scheduled for fixed orthodontic treatment
Nadia Sharafat   +4 more
doaj   +1 more source

Comparison of the accuracy of intraoral scans between complete-arch scan and quadrant scan

open access: yesProgress in Orthodontics, 2020
Objective To compare the accuracy of complete-arch scans and quadrant scans obtained using a direct chairside intraoral scanner. Material and methods Intraoral scans were obtained from 20 adults without missing teeth except for the third molar. Maxillary
Youn-Gyeong Moon, Kyung-Min Lee
doaj   +1 more source

A comparative study on the diagnostic utility of ultrasonography with conventional radiography and computed tomography scan in detection of zygomatic arch and mandibular fractures

open access: yesContemporary Clinical Dentistry, 2014
Objectives: The objective of the following study is to evaluate the usefulness of ultrasonography (USG) in comparison with conventional radiography and computed tomography (CT) scan in the diagnosis of zygomatic arch and mandibular fractures.
Koijam Sashikumar Singh, S Jayachandran
doaj   +1 more source

Mandibular arch distalization in a Class III adult patient without third molar extraction using clear aligners: A case report [PDF]

open access: yesAlexandria Dental Journal
This case report of a 37-year-old male presented with Class III malocclusion, edge-to-edge bite, protrusive lower lip, moderately crowded lower arch, and extracted maxillary right first molar. The patient requested esthetic treatment and demanded that no
Emmanuel Dumu   +2 more
doaj   +1 more source

An evaluation of dental crowding and its relation to the mesiodistal crown widths in Andhra Pradesh Population

open access: yesAdvances in Human Biology, 2021
Introduction: Crowding of the teeth is one of the most common anomalies which makes an individual seek orthodontic treatment. Dental crowding is more disturbing to the patients when located in the anterior segment of the dental arch because it often ...
Divya Kumar Jain   +4 more
doaj   +1 more source

THE PHENOTYPIC INTERDEPENDENCE OF THE MUSCULOSKELETAL CHARACTERS OF THE MANDIBULAR ARCH IN MICE (TEMPOROMANDIBULAR, OSSICLES, ZYGOMATIC ARCH).

open access: yes, 1985
THE PHENOTYPIC INTERDEPENDENCE OF THE MUSCULOSKELETAL CHARACTERS OF THE MANDIBULAR ARCH IN MICE (TEMPOROMANDIBULAR, OSSICLES, ZYGOMATIC ARCH)
ELIZABETH DUDENHOEFFER. KAY (7990148)
core   +6 more sources

Home - About - Disclaimer - Privacy