Search
Search Results
-
Effect of head rotation on two-dimensional cephalometric measurements using cone beam–computed tomography
ObjectiveThe purpose of this study was to identify the variation of bi-dimensional cephalometric measurements following real head rotation.
...
-
Quantification of pharyngeal airway space changes after two-jaw orthognathic surgery in skeletal class III patients
BackgroundSkeletal class III malocclusion is a common dentofacial deformity. Orthognathic treatment changes the position of the jaws and affects the...
-
Studying positional changes of the disc-condyle-fossa complex in ADDWoR patients after TMJ disc repositioning surgery
ObjetivesTo investigate the positional changes in the temporomandibular joint (TMJ) disc–condyle–fossa complex of patients with anterior disc...
-
Changes in condylar position during orthodontic treatment depending on the amount of incisor retraction: a cone-beam computed tomography study
ObjectivesOrthodontic treatment may be associated with temporomandibular disorders through changes in the condylar position. This study aimed to...
-
Effects of osseous structure based on three-dimensional reconstructive imaging evaluation in the assessment of temporomandibular joint disc position
ObjectivesThis pilot morphological study aimed to investigate the association between anterior disc displacement (ADD) and the status of the...
-
Color changes of nanocomposites used for clear aligner attachments: an in vitro study
PurposeThe purpose of this study was to compare the color changes of two different nanocomposites used for two different designs of clear aligner...
-
In vivo measurement of three-dimensional load exerted on dental implants: a literature review
BackgroundFor biomechanical consideration of dental implants, an understanding of the three-dimensional (3D) load exerted on the implant is...
-
A three-dimensional method to calculate mechanical advantage in mandibular function
PurposeMasticatory muscles are physically affected by several skeletal features. The muscle performance depends on muscle size, intrinsic strength,...
-
Morphologic Analysis of Condyle among Different Disc Status in the Temporomandibular Joints by Three-dimensional Reconstructive Imaging: A Preliminary Study
ObjectivesMorphological study is a common approach in the field of anterior disc displacement (ADD) pathology; however, analysis based on...
-
Profiles of facial soft tissue changes during and after orthodontic treatment in female adults
BackgroundSome female adults who received orthodontic treatment often complain about thinner faces, protruding cheekbones and sunken temples, even at...
-
Three-dimensional microscopic comparison of wear behavior between immature and mature enamel: an in vitro study
BackgroundDental enamel, the hardest outermost layer of a human tooth, is subjected to occlusal forces throughout life during different oral function...
-
Three-dimensional nasal asymmetry analysis between adolescence and adulthood in postoperative patients with unilateral cleft lip and palate using computed tomography
AimTo investigate the differences of the nasal soft and hard tissue asymmetry in postoperative patients with unilateral cleft lip and palate (UCLP)...
-
Surgically assisted rapid palatal expansion (SARPE): three-dimensional superimposition on cranial base
ObjectivesTo evaluate dental and skeletal changes caused by surgically assisted rapid palatal expansion (SARPE) using the superimposition of...
-
The effect of tongue reduction for preventing adverse effects in patients undergoing class III orthognathic surgery: a three-dimensional comparative analysis
ObjectivesThis study aims to evaluate the potential benefits of combining tongue reduction with mandibular setback surgery in patients undergoing...
-
Comparative analysis of dimensional alterations following extraction of maxillary molars using three-dimensional images’ superimposition: a CBCT study
The aims of this study were to (i) evaluate the bone alterations following maxillary molar extraction and (ii) identify the factors associated with...
-
Comparison of nasal cavity changes between the expander with differential opening and the fan-type expander: a secondary data analysis from an RCT
IntroductionThe aim of this study was to compare the nasal cavity skeletal changes between the expander with differential opening (EDO) and the...
-
Comparative study of biomechanical effects between two types of 2 × 4 techniques employing a rocking-chair archwire: a three-dimensional finite element analysis
ObjectivesAfter bonding brackets to the first deciduous molar in a 2 × 4 technique, a three-dimensional finite element analysis (3D FEA) is used to...
-
The effect of orthodontic vertical control on the changes in the upper airway size and tongue and hyoid position in adult patients with hyperdivergent skeletal class II
BackgroundAt present, there are still controversies about the influence of orthodontic treatment on the size of upper airway and the position of...
-
Assessment of condylar positional changes in severe skeletal class II malocclusion after surgical-orthodontic treatment
ObjectivesThis study aimed to determine the positional changes in the condyle in the temporomandibular joint (TMJ) of severe skeletal class II...
