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Pitch and Longitudinal Fluting Effects on the Primary Stability of Miniscrew Implants
Miniscrew implants Pitch Fluting Pullout strength Insertion torque
2010/3/9
Objective: To test the hypotheses that pitch and fluting have no effect on the primary stability of miniscrew implants (MSIs).
Materials and Methods: Maximum placement torque and pullout strength of ...
Effects of Intrusive Force on Selected Determinants of Pulp Vitality
Aspartate aminotransferase Dental pulp Pulp vitality Orthodontic intrusion
2010/3/9
Objective: To determine the activity of aspartate aminotransferase (AST) in the pulp of orthodontically intruded teeth and to test the sensitivity of these teeth by means of electrical pulp testing (E...
Effects of Mandibular Advancement plus Prohibition of Lower Incisor Movement on Mandibular Growth in Rats
Fixed functional appliance Acceleration of mandibular growth Skeletal anchorage
2010/3/9
Introduction: To test the hypothesis that mandibular advancement with the use of a fixed functional appliance combined with prohibition of labial movement of the lower incisors will have no effect on ...
Peroxide bleaching agent effects on enamel surface microhardness, roughness and morphology
Tooth bleaching Peroxides Dental enamel
2009/10/20
The aim of this study was to evaluate the surface roughness, microhardness and morphology of human enamel exposed to six bleaching agents (at baseline and post-treatment). Human dental enamel samples ...
Effects of cleaning agents on bond strength to dentin
Dental prophylaxis Composite resins Dentin-bonding agents Dentin
2009/10/19
The cleaning of cavity walls aims to improve adhesive restorative procedures and longevity of restorations. This study has compared the effect of three cleaning agents - sodium bicarbonate jet (Profi ...
Spectrophotometric assessment of the effects of 10% carbamide peroxide on enamel translucency
Tooth bleaching Dental enamel Spectrophotometry
2009/10/16
Tooth shade results from the interaction between enamel color, enamel translucency and dentine color. A change in any of these parameters will change a tooths color. The objective of this study was to...
Effects of CPP-ACP Paste on the Shear Bond Strength of Orthodontic Brackets
Shear bond strength Casein phosphopeptide–amorphous calcium phosphate Enamel Orthodontic brackets
2010/3/5
Objective: To evaluate the effect of casein phosphopeptide–amorphous calcium phosphate (CPP-ACP) paste on shear bond strength and debonding failure modes of orthodontic brackets.
Materials and Meth...
Effects of the Taper Shape,Dual-Thread,and Length on the Mechanical Properties of Mini-Implants
Mini-implant Shape Dual-thread Mechanical Torque
2010/3/5
Objective: To analyze the mechanical effects of the length and the various shapes such as cylindrical shape, taper shape, and dual-thread shape on the insertion and removal torque of mini-implants.
...
Face Mask Therapy Effects in Two Skeletal Maturation Groups of Female Subjects with Skeletal Class III Malocclusions
Face mask Class III Maxillary deficiency
2010/3/5
Objective: To examine the effects of face mask therapy in adolescent and young adult female subjects with skeletal Class III malocclusion characterized by maxillary retrognathism.
Materials and Met...
Rapid Palatal Expansion Effects on Nasal Airway Dimensions as Measured by Acoustic Rhinometry
Systematic review Rapid maxillary expansion Acoustic rhinometry Nasal airway dimensions
2010/3/8
Objective: To evaluate available information on the effects of rapid maxillary expansion on nasal airway minimal cross-sectional area and volume, as measured by acoustic rhinometry.
Materials and Met...
Tooth Whitening Effects on Bracket Bond Strength In Vivo
Bleaching Bond strength Bracket survival rate
2010/3/5
Objective: To test the hypothesis that there is no difference between the bracket survival rate of brackets bonded to bleached and unbleached teeth.
Materials and Methods: Thirty-eight patients who...
Effects of Steroidal and Nonsteroidal Drugs on Tooth Movement and Root Resorption in the Rat Molar
Anti-inflammatory NSAID Steroid Glucocorticoid Cyclooxygenase COX
2010/3/5
Objective: To test the hypothesis that the administration of aspirin, acetaminophen, meloxicam, celecoxib, and prednisolone have no effect on root resorption and tooth movement.
Materials and Metho...
Biomechanical Effects of Fixed Functional Appliance on Craniofacial Structures
Fixed functional appliance Stress Displacement
2010/3/5
Objective: To evaluate displacement and stress distribution on craniofacial structures associated with fixed functional therapy.
Materials and Methods: A finite element model of the human skull was...
Effects of Maxillary Protraction and Fixed Appliance Therapy on the Pharyngeal Airway
Airway, Pharyngeal dimension Reverse headgear treatment
2010/3/5
Objective: To evaluate the long-term outcome of treatment with reverse headgear in patients with skeletal Class III malocclusion diagnosed as maxillary deficient.
Materials and Methods: Twenty-five...
Functional Lateral Shift of the Mandible Effects on the Expression of ECM in Rat Temporomandibular Cartilage
Condylar cartilage Functional lateral shift of the mandible Extracellular matrix
2010/3/5
Objective: To test the hypothesis that the effects of mechanical stress from a functional lateral shift of the mandible have no effect on the expression of two main condylar cartilage extracellular ma...