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Forces and Moments Generated with Various Incisor Intrusion Systems on Maxillary and Mandibular Anterior Teeth
Intrusion Burstone arch Utility TMA Moments
2010/3/5
Objective: To evaluate the comparative intrusive forces and torquing moments in the sagittal plane generated during anterior intrusion using different incisor intrusion mechanics in the maxillary and ...
A scanning electron microscope (SEM) study of the topography of human root resorption under continuous intrusive orthodontic loadings of varying magnitude and duration. Loss of root length can occur w...
Maxillary Incisor Intrusion and Facial Growth
ANCHORAGE GROWTH INTRUSION MANDIBULAR ROTATION
2009/2/26
A palate and first molar anchorage appliance is used to intrude upper incisors, and the effects on dental and skeletal variables are examined in 25 growing females and 25 matched controls. On aver...
Intrusion of Posterior Teeth with Magnets
INTRUSION MAGNETS MANDIBULAR ROTATION OPENBITE VERTICAL DIMENSION
2009/2/26
The dental and skeletal effects of occlusal bite blocks with and without repelling magnets are compared; while depression of buccal teeth did occur with both types of appliance, some less favorabl...
Simultaneous intrusion and retraction using a three-piece base arch
Intrusion Space closure Biomechanics
2009/1/8
Flared incisors and deep overbite are challenging to treat orthodontically. This paper describes the use of a three-piece base arch and Class I elastics to correct deep overbite while simultaneously c...
The Influences of Molar Intrusion on the Inferior Alveolar Neurovascular Bundle and Root Using the Skeletal Anchorage System in Dogs
Skeletal anchorage system Molar intrusion Inferior alveolar neurovascular bundle Root resorption
2008/12/26
The skeletal anchorage system (SAS) was developed as intraoral rigid anchors for open-bite correction by intrusion of molars. Since the application of SAS is a new modality in orthodontic treatmen...
Intrusion of Supererupted Molars with Titanium Miniplate Anchorage
Intrusion Supererupted Molars Titanium Miniplate Anchorage
2008/12/19
Titanium miniplates, normally used in orthognathic surgery for osteotomy fixation, were placed in the maxilla and mandible for skeletal anchorage to orthodontically intrude severely hypererupted unopp...
Effects of Maxillary Molar Intrusion on the Nasal Floor and Tooth Root Using the Skeletal Anchorage System in Dogs
Skeletal anchorage system Intrusion Nasal floor Alveolar bone remodeling Root resorption
2008/12/17
The skeletal anchorage system (SAS) was developed to provide intraoral absolute anchorage for the intrusion or distalization of molars. The purpose of this study was to verify the effects of remar...
Intrusion of the Overerupted Upper Left First and Second Molars by Mini-implants with Partial-Fixed Orthodontic Appliances: A Case Report
Overerupted molars Intrusion Mini-implants Partial-fixed appliances
2008/12/15
Overeruption of maxillary molar(s) because of loss of the opposing teeth creates occlusal interference and functional disturbances. To restore proper occlusion, intrusion of the overerupted molars...
The Role of a High Pull Headgear in Counteracting Side Effects from Intrusion of the Maxillary Anterior Segment
Biomechanics Overbite
2008/12/15
Intrusion of incisors is often the preferred treatment of a deep overbite. This study focuses on deep overbite correction by intrusion of maxillary incisors. The purpose of this study is to determin...
Initial Intrusion of the Molars in the Treatment of Anterior Open Bite Malocclusions in Growing Patients
Molar intrusion Anterior openbite Hyperdivergency
2008/12/15
The treatment of the hyperdivergent phenotype and/or anterior openbite is one of the common problems facing orthodontists. The purpose of this study is to present a new appliance (Molar Intruder) ...
Root Resorption after Orthodontic Intrusion and Extrusion:An Intraindividual Study
Orthodontics Corrective Tooth movement Root resorption Extrusion Intrusion
2008/12/4
The aim of this investigation was to compare root resorption in the same individual after application of continuous intrusive and extrusive forces. In nine patients (mean age 15.3 years), the maxillar...
Apical Root Resorption of Maxillary First Molars after Intrusion with Zygomatic Skeletal Anchorage
Apical root resorption Intrusion Maxillary molars Zygomatic skeletal anchorage
2008/11/20
The aim of this study was to evaluate radiographically the apical root resorption of maxillary first molars after their intrusion was done using zygomatic miniplates as skeletal anchorage in open-bite...
Maxillary Molar Intrusion with Fixed Appliances and Mini-implant Anchorage Studied in Three Dimensions
Maxillary molar intrusion Bony anchorage Miniplate Miniscrew
2008/11/20
The intrusion of an overerupted maxillary molar using traditional orthodontic treatment is a real challenge. The aim of this study was to investigate the envelope of intrusive movements of a maxilla...
Treatment of Skeletal Open Bite with a Device for Rapid Molar Intrusion:A Preliminary Report
Open bite Rapid molar intrusion Mechanics
2008/11/20
An open bite is one of the most difficult malocclusions the clinician has to deal with. In recent years, interest has increased regarding mechanics that reduce dependency upon patient compliance for...