国产可吸收胶原膜能有效地引导即刻种植体周骨缺隙的骨组织再生。
The absorbable atelocollagen membranes made in china could effectively guide bone regeneration around immediate extraction sockets implants.
种植体的放置对于许多患者是有利的。
The placement of dental implants can be of interest for many patients.
种植体的数量取决于每个患者的条件。
The number of implants is determined by the specific requirements of each case.
如果身体排斥种植体，会发生什么情况？
这次研究对比了4种不同的种植体的表面。
结果：应用种植体可提高赝复体的稳定性。
Results: the implants can improve the stability of prostheses.
第二部分：国产微种植体应用的动物实验研究。
Part II: the primary study of homemade micro-implant on animal experiment.
采用顶出试验测试种植体-骨界面的结合强度。
The push out test was used to measure the implant bone integrate strength.
目的建立种植体支抗向后牵引上颌骨的动物模型。
Objective To establish the animal model for backward traction of maxilla with zygomatic implant anchorage.
目的：研究微型纯钛种植体承受正畸力后的稳定性。
Objective: To study the stability of micro implant anchorage under orthodontic force.
种植体失败的一个主要原因是种植体周围的骨吸收。
One of the main causes of implant failure is bone loss around the implants.
结论：细菌感染是造成种植体尖周病损的重要原因。
Conclusion: The bacterial infection was considered to be an important cause of IPL.
目的：观察鼻底提升与种植体同期植入后的临床效果。
Objective: To observe the clinical effect of implant placement simultaneous nasal floor elevation.
几个被口腔组织支撑着的种植体可以保留原有的活动义齿。
A removable denture can be retained by several implants while still being supported by tissue.
种植体通常可以作为桥的支撑点与其他真牙或种植体相连。
Implants can be used as support for a fixed bridge by either connecting to natural teeth or to other implants.
因此，获得良好的种植体软组织界面是一个急待解决的问题。
So how to obtain a good interface between implant and soft tissue is essential to solve as soon as possible.
种植固定义齿修复29例，种植体支持的活动义齿修复32例。
Implant-supported fixed prostheses were restored in 29 cases, and implant-supported removable prostheses in 32 cases.
结论：这模型是一种理想的体外研究种植体骨界面的研究方法。
Conclusion: the model can be used to study the implant bone interface in vitro.
种植体早期的稳定性和长期的成功率一直受到研究者的广泛关注。
Investigators have paid much attention to the primary stability and long-term success rate of dental implant.
结果所有种植体骨整合良好，仅有1颗种植体因修复不当而脱落。
Results All of the implants osseointegration except 1 implant loosed because of improper prosthesis.
结果： 所有病例修复后平均追踪11个月，未见种植体脱落。
Results: Follow - up post - prosthesis were mean 11 months, no implant lost.
种植体界面骨组织的最大应力位于种植体颈部周围的骨皮质界面；
The value of stress peaks in implants and in bone -implant interface under oblique loads appeared higher than those under vertical loads.
不同直径的支抗种植体在加强磨牙支抗时体现出来的支抗效能等同。
Anchored implants with various diameters showed the same anchorage effect when they reinforced the anchorage of molar.
目的：研究微种植体在即刻的正畸力影响下的支抗能力和组织学特征。
Objective:To investigate the anchorage ability and histological characteristic of microimplants under immediate and continuous orthodontic loadings.
目的评价金合金、钛合金、镍铬合金和钛种植体基台在体外的腐蚀性能。
Objective To evaluate the corrosion behavior of Gold alloy, Titanium alloy, Ni-Cr alloy and ti implant abutment in vitro.
目的：探讨种植体即刻负荷后（牙合）重建对种植体周骨质变化的影响。
Objective: The aim of this study was to investigate effects of immediate loading on peri-implant bone reconstruction.
结果表明，种植体周围骨组织微量元素硒含量与种植体固位强度呈正相关。
The results showed that trace element selenium contents of bones around implants were positively related to the strength of the implant fixation.
对选择适宜长度的牙种植体，避免牙种植体损伤下牙槽神经等具有重要意义。
It is significant for choosing appropriate length of dental implantation, which avoid the injury for the inferior alveolar nerve.
对选择适宜长度的牙种植体，避免牙种植体损伤下牙槽神经等具有重要意义。
It is significant for choosing appropriate length of dental implantation, which avoid the injury for the inferior alveolar nerve.
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