搜索结果: 1-8 共查到“口腔医学 Mini-implants”相关记录8条 . 查询时间(0.062 秒)
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.
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Rotational Resistance of Surface-Treated Mini-Implants
Partial osseointegration Mini-implant Torque value Rotational moment Angular momentum
2010/3/5
Objective: To test the hypothesis that there is no difference in the stability and resistance to rotational moments of early loaded sandblasted and acid-etched (SLA) mini-implants and those of machine...
Impact of Insertion Depth and Predrilling Diameter on Primary Stability of Orthodontic Mini-implants
Insertion depth Predrilling diameter Mini-implant Insertion torque Primary stability Anchorage
2010/3/5
Objective: To test the hypothesis that the impact of the insertion depth and predrilling diameter have no effect on the primary stability of mini-implants.
Materials and Methods: Twelve ilium bone ...
Dentoskeletal and Soft Tissue Effects of Mini-Implants in Class II division 1 Patients
Class II Maximum anchorage Mini-implants
2010/3/5
Objective: To examine the skeletal, dental, and soft tissue treatment effects of retraction of maxillary anterior teeth with mini-implant anchorage in nongrowing Class II division 1 female patients.
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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...
Comparison of Stability between Cylindrical and Conical Type Mini-Implants
Mini-implant Cylindrical Conical Stability Mechanical Histomorphometric
2008/11/6
Objective: To investigate the mechanical and histologic properties of conical compared with cylindrical shaped mini-implants in terms of the success rate.Materials and Methods: The samples consisted o...
Unusual Extraction Treatment in Class II division 1 Using C-Orthodontic Mini-Implants
Osseointegration En masse retraction Class II malocclusion Mini-implant Molar protraction
2008/11/3
This paper describes the treatment of a female patient, aged 23 years and 5 months, with a Class II division 1 malocclusion, who showed severe anterior protrusion and lower anterior crowding. Speciall...
Influence of Surface Characteristics on Survival Rates of Mini-Implants
Anchorage Mini-implants Loading
2008/10/29
Objective: To compare the clinical performance and the survival rate of two mini-implant systems with different surface characteristics under immediate orthodontic loading.Materials and Methods: Seven...