搜索结果: 1-15 共查到“口腔正畸学 Their Influence”相关记录48条 . 查询时间(0.171 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 ...
The influence of mold temperature on the fit of cast crowns with commercially pure titanium
Marginal adaptation Crowns Titanium Dental casting investment
2009/10/19
Commercially pure titanium (CP Ti) has been widely applied to fabricate cast devices because of its favorable properties. However, the mold temperature recommended for the manufacture of casts has bee...
Influence of composite restorative materials and light-curing units on diametrical tensile strength
Light emitting diode Composite resins Diametrical tensile strength Mechanical properties
2009/10/19
The aim of this study was to evaluate the diametrical tensile strength (DTS) of three light-curing photo-activated composites with two different light curing units (LCU). Three types of dental restora...
Influence of carbamide peroxide-based bleaching agents on the bond strength of resin-enamel/dentin interfaces
Peroxides Dentin-bonding agents Dentin Enamel Tensile strength
2009/10/19
In this bond strength study, a bleaching agent containing 10% carbamide peroxide was applied over composite-teeth bonded interfaces of two adhesive systems applied to enamel and dentin. Sixteen human ...
Influence of the power level of an ultra-sonic system on dental cavity preparation
Dental cavity preparation Technology dental Ultrasonography Diamond
2009/10/19
The aim of this study was to evaluate the shape of dental cavities made with the CVDentus?/SUP> system using different ultrasound power levels. One standard cavity was made on the buccal aspect of 15 ...
Influence of intrapulpal pressure simulation on the bond strength of adhesive systems to dentin
Adhesives Dentin permeability Dental bonding Smear layer
2009/10/16
The purpose of this study was to evaluate the influence of intrapulpal pressure simulation on the bonding effectiveness of etch & rinse and self-etch adhesives to dentin. Eighty sound human molars wer...
Force Decay of Elastomeric Ligatures:Influence onUnloading Force Compared to Self-Ligation
Elastomeric Force decay Self-ligation
2010/3/5
Objective: To compare elastomeric ligatures (EL) vs self-ligating (SL) brackets in terms of their effects on the unloading force of a 0.014-inch CuNiTi aligning wire.
Materials and Methods: By simu...
Influence of Patient Financial Account Status on Orthodontic Appointment Attendance
Orthodontics Appointment Financial Debt Attendance
2010/3/5
Objective: To test the null hypothesis that the financial status of a patient's orthodontic contract and other patient and appointment characteristics have no influence on appointment attendance.
M...
Influence of Radiographic Position of Ectopic Canines on the Duration of Orthodontic Treatment
Treatment duration Impaction Canine Orthodontics
2010/3/5
Objective: To investigate the influence of radiographic position of palatally impacted canines on the length of treatment for orthodontic alignment.
Materials and Methods: Treatment records of 45 c...
The Influence of Prognosis on Orthodontic Therapy.
Their Influence on Diagnosis, Prognosis and Treatment
Their Influence Diagnosis Prognosis Treatment
2009/3/16
Their Influence on Diagnosis, Prognosis and Treatment.
The Influence Of Orthodontic Treatment On Facial Growth And Development
Orthodontic Treatment Facial Growth And Development
2009/3/14
The Influence Of Orthodontic Treatment On Facial Growth And Development.
Effect Of Vitamin C On The Mobility And Stability Of Guinea Pig Incisors Under The Influence Of Orthodontic Force
Vitamin C Guinea Pig Incisors Orthodontic Force
2009/3/14
Effect Of Vitamin C On The Mobility And Stability Of Guinea Pig Incisors Under The Influence Of Orthodontic Force.
The Influence Of Premature Loss Of Deciduous Molars And The Eruption Of Their Successors
Premature Loss Deciduous Molars Eruption
2009/3/13
The Influence Of Premature Loss Of Deciduous Molars And The Eruption Of Their Successors.
Influence Of Heat Treatment On The Physical Properties Of Bent Orthodontic Wire
Heat Treatment Physical Properties Bent Orthodontic Wire
2009/3/12
Influence Of Heat Treatment On The Physical Properties Of Bent Orthodontic Wire.