搜索结果: 1-15 共查到“口腔正畸学 THIRD”相关记录43条 . 查询时间(0.062 秒)
Influence of First Premolar Extraction on Mandibular Third Molar Angulation
Premolar extractions Third molar angulations
2010/3/9
Objective: To compare the angular changes in the developing mandibular third molars in both first premolar extraction and nonextraction cases and to determine whether premolar extraction results in a ...
Opinions of American and Swedish Orthodontists about the Role of Erupting Third Molars as a Cause of Dental Crowding
Third molars Crowding Anterior forces
2010/3/9
Objective: To compare the opinions of Swedish orthodontists and American orthodontists regarding the association between third molar eruption and dental crowding.
Materials and Methods: A survey was ...
Changes in Incisor Third-Order Inclination Resulting from Vertical Variation in Lingual Bracket Placement
Lingual orthodontics Third-order inclination Lingual incisor morphology Lingual bracket placement
2010/3/5
Objective: To test the null hypothesis that third-order measurements are not correlated to lingual incisor features seen on radiographs.
Material and Methods: The lateral headfilms of 38 untreated,...
Third-Order Torque and Self-Ligating Orthodontic Bracket–Type Effects on Sliding Friction
Self-ligation Torque Friction
2010/3/5
Objective: To examine the influence of third-order torque on kinetic friction in sliding mechanics involving active and passive self-ligating brackets.
Materials and Methods: Wire-slot frictional f...
Third Molar Agenesis and Craniofacial Morphology
Agenesis Third molar Craniofacial morphology
2010/3/5
Objective: To test the null hypothesis that agenesis of wisdom teeth is not related with any particular craniofacial morphology.
Materials and Methods: Ninety-seven patients (aged 13–19 years) were...
On the Interaction between Incisor Crown-Root Morphology and Third-Order Angulation
Class II division 2 Third-order angle Upper incisor inclination Crown-root morphology
2010/3/5
Objective: To evaluate the significance of crown-root angles (CRAs) by testing the null hypothesis that there are no significant differences in deviations of third-order angles to axial inclination va...
Orthognathic Treatment with Autotransplantation of Impacted Maxillary Third Molar
Autotransplantation Orthognathic surgery Maxillary third molar
2010/3/5
This article presents orthognathic treatment in successful collaboration with autotransplantation of the maxillary third molar. The case report describes a 24-year-old man with severe mandibular protr...
Incidence of Third Molar Development.
Clinical Observations on the Behavior of Maxillary Third Molars
Clinical Observations Maxillary Third Molars
2009/3/17
Clinical Observations on the Behavior of Maxillary Third Molars.
Third Molar Formation And Its Development Course.
The Relationship Between Third Molar Agenesis And Reduction In Tooth Number
Relationship Between Molar Agenesis Reduction In Tooth Number
2009/3/13
The Relationship Between Third Molar Agenesis And Reduction In Tooth Number.
A Cephalometric Analysis Of Cleft Palate Deficiencies In The Middle Third Of The Face
Cephalometric Analysis Cleft Palate Deficiencies Middle Third
2009/3/13
A Cephalometric Analysis Of Cleft Palate Deficiencies In The Middle Third Of The Face.
The Relationship Between Third Molar Agenesis And The Morphologic Variability Of The Molar Teeth
Third Molar Agenesis Morphologic Variability Molar Teeth
2009/3/12
The Relationship Between Third Molar Agenesis And The Morphologic Variability Of The Molar Teeth.
The Early Developmental Position of the Lower Third Molar Relative to Certain Jaw Dimensions
Developmental Position Lower Third Molar Certain Jaw Dimensions
2009/3/11
The Early Developmental Position of the Lower Third Molar Relative to Certain Jaw Dimensions.
Development and Eruption of the Mandibular Third Molar and its Response to Orthodontic Therapy
Mandibular Third Molar Orthodontic Therapy
2009/3/9
Development and Eruption of the Mandibular Third Molar and its Response to Orthodontic Therapy.