搜索结果: 31-45 共查到“医学 Appliance”相关记录77条 . 查询时间(0.035 秒)
A cephalometric study of Class II Division 1 malocclusions treated with the Jasper Jumper appliance
Jasper Jumper Class II correction Cephalometrics Dentoalveolar Skeletal growth
2009/1/7
This lateral cephalometric study investigated the dental and skeletal effects of the Jasper Jumper appliance used in the correction of Class II Division 1 malocclusions. A sample of 36 growing pat...
Effects of a bonded rapid maxillary expansion appliance during orthodontic treatment
Maxillary expansion Bonded RME appliance Transverse dimension
2009/1/7
The aim of this prospective study was to evaluate changes in the transverse plane following use of an acrylic bonded rapid maxillary expansion (RME) appliance in growing individuals during the act...
Dentoskeletal effects and facial profile changes in young adults treated with the Herbst appliance
TMJ adaptation Growth stimulation Young adults Class II malocclusion Herbst appliance Orthodontics
2009/1/7
This prospective Herbst study analyzed the sagittal dental and skeletal changes contributing to Class II correction in young adults. Additionally, the alteration in skeletal and soft tissue convex...
An evaluation of anterior temporal and masseter muscle activity in appliance therapy
Needle electromyography Anterior temporal Masseter Hawley bite plane Superior repositioning splint
2009/1/4
Needle electromyography (NEMG) was used to compare the effects of the Hawley bite plane (HBP) and superior repositioning splint (SRS) on the ipsilateral masseter and anterior temporal muscles at r...
The use of a deprogramming appliance to obtain centric relation records
Anterior deprogramming appliance Articulator Bite registration Centric relation Condylar displacement
2009/1/4
The purpose of this study was to investigate the effect of an anterior flat plane deprogramming appliance (Jig) in 40 subjects for whom centric relation (CR) records were obtained before and after t...
Neuromuscular and Skeletal Adaptations Following Mandibular Forward Positioning Induced by the Herbst Appliance
Adaptation Electromyography Herbst appliance Lateral cephalogram Lateral pterygoid muscle
2009/1/4
The purpose of this study was to examine neuromuscular and skeletal adaptations to changes in sagittal jaw relationships induced by the Herbst appliance. Six patients (age, 9 years and 5 months to 1...
Class II Correction with the Modified Sagittal Appliance and Maxillary Second Molar Extraction
Class II treatment J-hook headgear Second molar extraction Sagittal appliance
2009/1/4
The aim of this article is to describe the clinical use of the removable sagittal appliance combined with the use of a J-hook headgear. This technique was used to distalize the buccal segments fol...
Occlusal Side Effects Caused by a Mandibular Advancement Appliance in Patients with Obstructive Sleep Apnea
Mandibular advancement appliance Obstructive sleep apnea Dental side effects
2008/12/29
Mandibular advancement appliances (MAA) have been established as an alternative treatment option for obstructive sleep apnea (OSA). Although the therapeutic effect of these devices has been proven...
Changes in Position of the Temporomandibular Joint Disc and Condyle After Disc Repositioning Appliance Therapy：A Functional Examination and Magnetic Resonance Imaging Study
Anterior mandibular repositioning Disc displacement with reduction Disc-repositioning appliances Internal derangement
2008/12/26
Disc-repositioning splints are routinely used in the treatment of anteriorly displaced discs. The rationale of these appliances is to direct the mandibular condyle anteriorly in the glenoid fossa an...
Skeletal Changes of Herbst Appliance Therapy Investigated With More Conventional Cephalometrics and European Norms
Herbst appliance Conventional cephalometrics Skeletal effects
2008/12/26
We measured the skeletal effects of Herbst appliance treatment in a retrospective sample of 25 boys (aged 10.7–14.5 years) and 25 girls (aged 10.7–14.3 years). Selection criteria were (1) a pretre...
Treatment Effects Produced by Fränkel Appliance in Patients with Class II, Division 1 Malocclusion
Functional Regulator appliance Class II division 1 malocclusion Functional orthopedics
2008/12/26
The purpose of this investigation was to evaluate the dentoalveolar and skeletal cephalometric changes produced by the Fränkel appliance in individuals with a Class II, division 1 malocclusio...
Cephalometric Determinants of Successful Functional Appliance Therapy
Functional appliance Cephalometry Class II treatment
2008/12/26
This retrospective study was undertaken to determine the presence of any features on a pretreatment lateral cephalogram that may be used to predict the success of improvement in the sagittal denta...
Correlation Between Mandibular Central Incisor Proclination and Gingival Recession During Fixed Appliance Therapy
Tipping Inclination Cephalometric Orthodontics Periodontics
2008/12/26
The purpose of this study was to determine whether proclination of mandibular central incisors during fixed appliance therapy results in gingival recession. Complete records of 67 patients (39 femal...
Unilateral Distal Molar Movement With an Implant-Supported Distal Jet Appliance
Implant Molar distalization Distal jet appliance
2008/12/26
With the guidance of the basis of the distal jet appliance, we present a new implant-supported distal jet appliance. In this case, we used a modified distal jet appliance that was supported by a pal...
Powered vs Manual Tooth Brushing in Fixed Appliance Patients：A Short Term Randomized Clinical Trial
Powered tooth brushing, Fixed appliances, Randomized clinical trial
2008/12/25
Sixty-three orthodontic patients wearing upper and lower fixed appliances were randomly assigned to use either a powered toothbrush fitted with a modified orthodontic brush head (Braun Oral-B Plaq...