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Toplam kayıt 14, listelenen: 1-10
Relationship of forehead aesthetics with frontal sinus size and skeletal malocclusions
(Sivas Cumhuriyet Üniversitesi, 2020)
Introduction Forehead inclination and aesthetics have received very limited attention, although forehead is critically important in obtaining total facial aesthetics. The aim of this study was to evaluate the relationship ...
Effects of Type and Amount of Orthodontic Tooth Movement on Digital Model Superimposition Accuracy
(AVES Yayıncılık, 2021)
Objective: To assess the impact of type or amount of tooth movement on the success of 3D model superimposition by using two different algorithms.
Methods: The sample consisted of pre-treatment digital maxillary models of ...
A new technique for testing accuracy and sensitivity of digital bite registration: A prospective comparative study
(Elsevier, 2021)
Introduction: Intraoral scanners (IOS) use certain algorithms to provide articulations of the upper and lower digital models. The study was primarily designed to test the accuracy and sensitivity of these virtual articulations. ...
Three-dimensional assessment of two different canine retraction techniques: a randomized split-mouth clinical trial
(SpringerOpen, 09.08.2021)
Introduction: The aim of this split-mouth trial was to compare power-arm sliding (PAS) and direct sliding (DS) canine retraction mechanics in terms of speed, rotation, angulation, and anchorage loss.
Methods: Thirty-six ...
Effect of saliva isolation and intraoral light levels on performance of intraoral scanners
(Mosby-Elsevier, 2020)
Introduction: The use of digital models in orthodontics is becoming increasingly widespread. This study aimed to evaluate the accuracy and performance of digital intraoral scanning under 4 different intraoral environmental ...
Cephalometric Evaluation of Anterior Cranial Base Slope in Patients with Skeletal Class I Malocclusion with Low or High SNA and SNB Angles
(2020)
Objective: In the cephalometric analyses, it is observed that both SNA and SNB angles are higher or lower than normal for some skeletal Class I patients. The aim of this study was to assess the correlation between low or ...
Estimating the size of unerupted teeth: Moyers vs deep learning
(Elsevier, 2022)
Introduction: This study aimed to design a deep learning (DL) system for estimating the sum of the mesiodistal widths (MDWs) of unerupted mandibular canines and premolars in the mixed dentition period and to clarify its ...
Effect of sinus proximity, alveolar bone level, and initial buccolingual inclination on behavior of maxillary first molar under expansion force: a finite element analysis
(Elsevier, 30.12.2021)
Background: The primary aim of this study is to determine whether sinus proximity increases or decreases molar tipping under the force of expansion; a secondary aim is to compare the effect of the initial buccal inclination, ...
Effect of different liquids on APC flash-free ceramic bracket’s color stability, shear bond strength, and slot surface roughness
(Australian Society of Orthodontists, 04.04.2022)
Objective: The aim of this in vitro study was to evaluate the effect of thermal aging and five different discolouring solutions on the shear bond strength (SBS), discoloration, and slot surface roughness (SSR) of Flash-Free ...
Relationship of temporomandibular joint disorders with cervical posture and hyoid bone position
(Taylor & Francis Group, 18.05.2021)
Objective: To evaluate craniocervical posture and hyoid bone position in patients with and without temporomandibular joint disorder (TMD).
Methods: A total of 113 people were included in the study, including 55 TMD patients ...