Medium weight waffle cushio The effect of form of alveolar ridge on relining of complete dentures 牙槽嵴形态对全口义齿重衬效果的影响
Supporting the Use of Mini-implant Retention of Severe Alveolar Ridge Atrophy in Patients with Dentition Defect or Lack of Clinical Research 使用迷你种植体辅助固位修复重度齿槽嵴萎缩患者牙列缺损或缺失的临床研究
Early changes of alveolar ridge contour following ridge preservation using Bio-oss and Bio-oss Collagen A two-year clinical study on the alveolar bone loss of the terminate abutment and residual ridge with free-end partial dentures Bio-oss和Bio-oss骨胶原保持牙槽骨量的临床研究游离端可摘局部义齿基牙牙槽骨及剩余牙槽骨改变的两年追踪观察
Study of alveolar ridge Absorption and root resorption during orthodontic treatment 正畸患者矫治前后牙槽嵴和牙根吸收的调查研究
Conclusion By doing alveolar ridge augmentation, the indication of dental implant can be greatly extended, its course of treatment is shortened and its success rate is increased. 结论运用牙槽骨扩展术大大地扩大了人工种植牙的适应证、缩短疗程和提高成功率。
An animal having teeth consolidate with the inner surface of the alveolar ridge without sockets. 长有由内表层无牙槽固定的牙齿的动物。
The stress value of mucosa on bilateral molar teeth alveolar ridge crest was relatively larger. 双侧磨牙区牙槽嵴顶处的黏膜应力值相对较大;
Methods Three-dimensional finite element methods was employed. A standard model of edentulous mandibular alveolar ridge was chosen. 方法采用三维有限元法,选择标准无牙下颌牙槽嵴模型为实验对象,分别建立有软衬和无软衬两个有限元模型。
Objects: To study the clinical effects of ball attachments supported overdenture in patients with mandibular alveolar ridge atrophy. 目的:评价FRIALIT-2球帽固位的种植覆盖义齿修复下颌牙列缺失且牙槽嵴低平的临床效果。
A Preliminary Study of some Factors Influencing the Resorption of Edentulous Alveolar Ridge 影响无牙颌牙槽骨吸收的某些因素的初步研究
Objective To explore the way of obtaining bony height of the mandibular alveolar ridge by vertical distraction osteogenesis. 目的:探讨牵张成骨垂直升高牙槽骨的可行性和临床效果。
Methods: 4 patients with vertical alveolar ridge deficiencies caused by trauma were treated with vertical distraction osteogenesis. 方法:对4例因外伤造成牙槽骨垂直向缺损,且缺损均>10mm的患者采用垂直向牵张成骨术。
The study involves 27 cases. Bone graft material was used to induce bone tissue regeneration as to increase the width and height of the alveolar ridge, in 13 cases and all implant were in a health state. 通过对临床27例患者的治疗,结果:13例使用植骨材料,诱导骨组织再生,增加了牙槽骨宽度和高度,种植体植入后稳定,均健康存在。
Study of decalcified dental matrix in alveolar ridge augment with modified sandwich techniques in dogs 种植体固定的三明治法增高牙槽嵴的实验研究脱钙牙基质改良三明治术增高牙槽嵴的研究
This research aims to study the changes of TMJS and masticatory muscles after alveolar ridge augmentation. 本课题拟通过钛镍记忆合金牵张装置增高牙槽嵴的方法,来观察牙槽嵴增高对颞下颌关节及咀嚼肌的影响。
Conclusion The postoperative lip pressure plays an important role for the deformation and deviation of alveolar ridge. 结论唇裂修复手术后产生的压力是使未作植骨修复的牙槽突产生变形移位的主要原因。
Result: The length of retromolar space, the length of the mandibular alveolar ridge and the mesiodistal crown width of mandibular third molar were related to the impaction of mandibular third molar, but the gonial angle, the crystal-marginal angle were not. 结果:磨牙后间隙长度、下颌骨牙槽长度和第三磨牙牙冠宽度与第三磨牙阻生相关,下颌角和嵴缘夹角角度与阻生牙无关。
CONCLUSION: The no tooth area and the first premolar area of mandible in sheep is a good experimental animal model for alveolar ridge augmentation by distraction osteogenesis. 结论:山羊下颌无牙区及下颌第一前磨牙区可作为牵张成骨增高牙槽嵴新的实验动物模型。
【 Results 】 The first mandibular molar loss increased the stress in the mesial, distal alveolar ridge and the apex of the second mandibular molar and increased the stress surrounding the second mandibular molar. 【结果】下颌第一磨牙缺失后下颌第二磨牙近远中牙槽嵴顶和根尖处应力较缺失前增加,发生了应力集中的现象。
Conclusions: The alveolar ridge could be a landmarks during the maxillotomy excluded inferior or medial walls. 结论:保留内侧壁或下壁的上颌窦移位术应以牙槽弓为切开的标志;
In this study, a three-dimensional finite-element stress analysis was used. A model of mandibular alveolar ridge was chosen. 本文采用三维有限元应力分析法,以下颌牙槽嵴模型为实验对象,建立起三个有限元分析模型:无软村模型、有软衬模型和无粘膜无软衬模型。
Conclusion β TCP has osteoconductivity, can be used as a substitution for atrophic alveolar ridge augmentation. 结论βTCP能引导大量新骨生成,可以作为萎缩牙槽嵴加高的代用品。
Alveolar ridge reconstruction using a membrane technique and autogenous bone particles; a clinical study 自体松质骨支持引导组织再生膜重建牙槽嵴的初步临床研究
Cases is because of bad alveolar ridge appearance; 牙槽嵴形态不好的4例;
AIM: To evaluate the effect of decalcified dental matrix ( DDM) with modified sandwich technique in atrophy of alveolar ridge. 目的本研究初步探讨脱钙牙基质(DDM)在牙槽嵴萎缩症中使用改良三明治增高牙槽嵴术中的应用可能性。
The bone absorbing and the alveolar ridge descending was followed by the missing tooth. 牙缺失时,骨质吸收牙槽突降低。
An investigation of relation between facial morphology and alveolar ridge atrophy in patients with edentulous jaws 面部形态与无牙颌牙槽嵴萎缩关系的初步探讨
Objective To prevent the alveolar ridge from atrophy after extraction. 目的为解决拨牙后牙槽嵴吸收萎缩导致修复上的困难及保持牙槽骨的正常解剖形态。
Conclusion: Canine is ideal animal model for alveolar ridge augmentation. 结论:犬是理想的牙槽嵴萎缩动物模型。