期刊文献+

放疗对纯钛种植体周围骨组织影响的形态学研究 被引量:1

The study of the influences of radiotherapy on bone around titanium implant on morphology
下载PDF
导出
摘要 目的 探讨放疗对纯钛种植体周围骨组织的影响。方法 本实验通过兔胫骨骨内植入纯钛植入体与不锈钢植入体建立植入体骨整合的动物模型 ,并在此基础上进行放疗 ,标本在光镜和扫描电镜下观察。结果放疗对纯钛种植体周围骨质影响甚小 ,而对不锈钢种植体周围骨质影响较大。结论 钛金属具有良好的生物相容性 ,理化性能好 ,密度低。 Objective To investigate the influences of the radiotherapy on the implanting metal materials.Methods The animal model of Osseo-integration by implanting the titanium implants and stainless steel implants on the tibiae of rabbits was builot in this study.These animal models accepted the radiotherapy six weeks after surgery.The specimens were observed under a light microscope(LM) and an electronic microscope(EM).Results The radiation injury of radiotherapy by titanium implant to the bone around implants was more little,than that of stainless steel to the bone around implants.Conclusion Titanium is an optimum and main implant material with its low density and good biocompatibility.
出处 《现代口腔医学杂志》 CAS CSCD 2003年第6期495-497,共3页 Journal of Modern Stomatology
关键词 放疗 纯钛种植体 周围骨组织 形态学 动物模型 生物相容性 Radiotherapy Titanium implants Stainless steel implants
  • 相关文献

参考文献8

  • 1马大海,杨仁杰,李五岭,李剑宇,程金生,罗素明,沈龙.镍钛合金支架对肿瘤放射治疗可能产生的影响[J].北京医科大学学报,1998,30(4):330-332. 被引量:19
  • 2陈晓莉,张志愿,王中和,胡海生,周往贤.金属下颌骨修复板对界面组织放射剂量分布影响的研究[J].中华放射肿瘤学杂志,1996,5(1):47-49. 被引量:6
  • 3吴奇光.口腔组织病理学[M].北京:人民卫生出版社,1992.231—232.
  • 4.钛在制药工业及医学中的应用[M].宝鸡有色金属加工厂,1995..
  • 5Matsui Y, Ohno K, Mich K, et al. Histomorphometric examination of healing around hydroxylapatite implants in Co 60 - irradiated bone.J Oral Maxillofae Surg, 1994,52(2):167- 172.
  • 6Marx RE. Osteoradionecrosis: a new concept of its pathophysiology.J Oral Maxillofac Surg, 1983,41:283 - 288.
  • 7Albrektsson T, Zarb GA. Current Interpretations of the-Osseointegrated Response: Clinical significance. Int J Prosthodont,1993,6:95- 105.
  • 8Larsen PE, Stronczek MJ, Beck FM, et al. "Osseointegration of implants in irradiation bone with and without adjunctive hyperbaric oxygen. J Oral Maxillofac Surg, 1993,51:280 - 287.

二级参考文献2

  • 1王争,中华放射肿瘤学杂志,1993年,2期,188页
  • 2谷铣之,肿瘤放射治疗学,1983年,14页

共引文献23

同被引文献6

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部