OBJECTIVE: To establish a rabbit animal model of anterior residual alveolar ridge.
目的：建立兔下颌骨前牙区剩余牙槽嵴实验动物模型。
Objective To provide a quantity index for alveolar ridge augmentation at mandibular posterior area.
目的为下颌后牙区牙槽嵴增高术提供定量指标。
Objective:To provide a quantity index for alveolar ridge augmentation at mandibular posterior area.
目的：为下颌后牙区牙槽嵴增高术提供临床测量方法及定量指标。
AIM: To provide quantitative data for alveolar ridge augment of mandible in posterior molars region.
目的：为下颌后牙区牙槽嵴增高术提供定量指标。
After tooth extraction, the alveolar ridge will commonly decrease in volume and change morphologically.
拔牙后的牙槽嵴将普遍减少的数量和形态变化。
Objective To evaluate the quality of the alveolar ridge augmented by Ti-Ni shape memory alloy(Ti-Ni SMA) distractor.
目的通过对牵张成骨新生骨的骨密度和生物力学测试，研究钛-镍记忆合金牵张器牵张成骨的质量。
Conclusion: vertical distraction osteogenesis is a feasible method in treating vertical alveolar ridge deficiencies.
结论：利用垂直牵张成骨增加牙槽骨高度是治疗牙槽骨垂直缺损的可行方法。
Objective: Introduce the use of osteotomes to elevate the sinus floor from alveolar ridge at the time of implant placement .
目的：介绍采用骨挤压器从牙槽嵴顶入路提升上颌窦底后植入种植体，观察该方法窦底提升后种植的临床效果。
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。
The alveolar ridge is also referred to as the alveolar process. This inferiorly directed ridge of the maxilla houses the upper teeth.
牙槽嵴也被称为肺泡的过程。这下有脊的上颌骨上的牙齿的房子。
Abstract : Objective: To analyze the factors which may influence the maxillary alveolar ridge alterations after immediate implantation.
摘要目的：分析即刻种植术后可能影响上颌牙槽嵴改建的因素。
Objective To study how to avoid excessive absorption alveolar bone in order to keep the height of alveolar ridge after tooth extraction.
目的对拔牙术后抑制牙槽骨过度吸收，保持牙槽嵴高度进行研究。
Autogenous root could be used for alveolar ridge augmentation, in combination with bone graft materials can be achieving osseointegration.
自体牙根可作为固位装置，结合表面骨移植增高牙槽晴，可达到良好的骨整合。
Objective:To investigate the effect of implantation of particulate hydroxylapatite artificial bone after tooth extraction on resorption of the alveolar ridge.
目的：研究羟基磷灰石微粒人工骨对拔牙后牙槽骨吸收的疗效及并发症。
Conclusion: the thickness of buccal bone wall and position of missing tooth, may influence the maxillary alveolar ridge alterations after immediate implantation.
结论：颊侧骨板的厚度及缺牙位置均有可能影响术后牙槽嵴的改建。
Objective: The aim of this study is to evaluate the feasibility of using vertical bone-separating technique in widening the horizontal lack of alveolar ridge in implantology.
目的：探讨临床种植手术中针对牙槽脊水平宽度不足的病例应用垂直骨劈开法的治疗效果。
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。
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。
Conclusions the canines mandibular posterior alveolar ridge could be augmented by distraction osteogenesis using Ti-Ni SMA distractor, and the new bone is strong enough for implant placement.
结论用钛-镍记忆合金牵张器牵张，增高犬下颌后牙区牙槽嵴，新生骨质量可以满足种植等后期修复的要求。
Conclusions the canines mandibular posterior alveolar ridge could be augmented by distraction osteogenesis using Ti-Ni SMA distractor, and the new bone is strong enough for implant placement.
结论用钛-镍记忆合金牵张器牵张，增高犬下颌后牙区牙槽嵴，新生骨质量可以满足种植等后期修复的要求。
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