搜索结果: 1-15 共查到“口腔医学 Z-angle”相关记录70条 . 查询时间(0.177 秒)
目的: 应用CBCT对无主观关节症状的成人AngleⅠ类、AngleⅡ1类和AngleⅡ2类错牙合畸形患者的髁突形态位置进行对比观察研究。方法: 选择AngleⅠ类、AngleⅡ1类和AngleⅡ2类错牙合畸形患者各19例行CBCT扫描,应用CBCT专用软件Invivo 5.0分析测量颞下颌关节前间隙、上间隙、后间隙、颞下颌关节窝的深度、髁突最大近远中径和最大内外径等相关参数,并运用SPSS 21...
活动矫治器和固定矫治器联合矫治AngleⅡ类1分类错（牙+合）
矫治器 矫治
2010/8/30
很多安氏Ⅱ类1 分类的患者都存在横向不调1 ,尤其是上颌中段牙弓的狭窄会限制下颌的前伸运动,使下颌习惯性地处于后缩的位置, 严重地妨碍了下颌骨的发育。Thomas 等还认为,过度地扩大上颌及上牙弓,并用可摘腭板来保持,使上下 关系脱离,诱导下颌前伸以达到更好的上下牙弓的咬合关系,可消除颊向锁 的倾向,并改善矢状关系。作者依照这一原理,采取两阶段治疗,先用活动矫治器扩大狭窄的上牙弓和上颌骨,解决上下...
The Convergence Angle of Full-coverage Crown Preparations Made by Dental Students
Tooth Preparation Prosthodontic Professional Competence
2009/12/9
Objective:
A clinically feasible convergence angle in full-coverage crown preparations,meeting the requirements for proper retention and resistance forms, has always been a matter of interest for lab...
A Biographical Portrait of Edward Hartley Angle,the First Specialist in Orthodontics,Part 3
Biographical Portrait Edward Hartley Angle Orthodontics
2010/3/9
A Biographical Portrait of Edward Hartley Angle,the First Specialist in Orthodontics,Part 3。
A Biographical Portrait of Edward Hartley Angle,the First Specialist in Orthodontics,Part 2
Biographical Portrait Edward Hartley Angle Orthodontics
2010/3/9
Much of what is known about Edward Hartley Angle, MD, DDS (1855–1930), the acknowledged “father” of modern orthodontics, has been derived from secondary sources, accounts written by his contemporaries...
A Biographical Portrait of Edward Hartley Angle,the First Specialist in Orthodontics,Part 1
Biographical Portrait Edward Hartley Angle Orthodontics
2010/3/9
Much of what is known about Edward Hartley Angle, MD, DDS (1855–1930), the acknowledged “father” of modern orthodontics, has been derived from secondary sources, accounts written by his contemporaries...
Assessment of the nasolabial angle in young Brazilian black subjects with normal occlusion
Cephalometry Dental occlusion Orthodontics African continental ancestry group Nasolabial angle
2009/10/20
Black individuals present craniofacial characteristics which differ from those of other races, especially the white race, whose cephalometric analyses are usually considered as the standard in routine...
Craniofacial analysis of the Tweed Foundation in Angle Class II,division 1 malocclusion
Malocclusion,Angle Class II Cephalometry Diagnosis
2009/10/19
This study has defined the cephalometric values of the Craniofacial Analysis of the Tweed Foundation for a sample of Brazilian subjects. The sample consisted of 211 cephalometric radiographs from subj...
A Comparative Study of the Clinical Aspects and Relationship Between Fractures of Mandibular Angle and the Presence of A Lower Third Molar
Mandibular fracture lower third molar
2009/6/25
Several authors have reported that the presence of teeth may be one of the determinants of mandibular fractures. Fracture of the jaw plays an important role in the practice of the oral surgeon. A numb...
Effect of Frequency and Reverse Angle of Rotating Electric Toothbrushes on Cleaning Efficacy by Brushing Simulator
electric toothbrush frequency reverse angle cleaning efficacy brushing simulator
2009/5/21
Many rotating electric toothbrushes have been developed for plaque control that users cannot do manually. We studied the influence of the reverse angle, frequency, and stiffness of a rotating electric...
The Angle Concept of Class II, Division I Malocclusion
Angle Concept Class II Division I Malocclusion
2009/3/19
The Angle Concept of Class II, Division I Malocclusion.
A DISCUSSION OF THE NEWEST ANGLE MECHANISM.
FIRST MEETING OF THE EDWARD H. ANGLE SOCIETY—AN ADDRESS OF WELCOME
FIRST MEETING EDWARD H. ANGLE SOCIETY
2009/3/19
FIRST MEETING OF THE EDWARD H. ANGLE SOCIETY—AN ADDRESS OF WELCOME.
The Rationale of the Angle Principles of Treatment for Cases of Malocclusion in Class II, Division I
Angle Principles Malocclusion Class II Division I
2009/3/19
The Rationale of the Angle Principles of Treatment for Cases of Malocclusion in Class II, Division I.
A Short and Rambling Chapter from the Life of Dr. Edward H. Angle
Life Dr. Edward H. Angle
2009/3/19
A Short and Rambling Chapter from the Life of Dr. Edward H. Angle.