摘要
目的本项目通过测定BEGO种植体不同种植深度的骨吸收的长度,探讨BEGO种植体不同种植深度的骨吸收的程度。方法选取于医院就诊并植入BEGO种植体的120例患者,于术前拍口腔曲面断层片,测定颌骨高度,确定种植的深度,按骨面上1mm、骨面平齐、骨下1mm分为a、b、c三组,术后立即、3个月、6个月、1年、1.5年拍曲面断层片,测定种植体尖部到牙槽骨平面的距离并记录数据进行对比分析。结果经研究表明种植体的种植深度为骨面上1mm骨吸收程度较小、骨面平齐骨吸收程度最小、骨下1mm骨吸收程度较大。结论 BEGO种植体不同种植深度的骨吸收的程度不同,种植深度与骨面平齐骨吸收程度最小,其次是骨面上1mm,程度较大的是骨面下1mm。
Objective To explore the extent of bone resorption of different planting depths of BEGO implant by measuring the length of bone resorption of different planting depths of BEGO implant. Methods 120 patients implanted BEGO implant cured in the hospital were selected.They were treated with preoperative oral shoot panoramic radiographs,measuring the height of the jaw to determine the depth of planting.According to the bone surface lmm, facial flush,lower bone lmm, they were divided into group a,group b,and group c.They were filmed panoramic radiographs immediately after operation,3 months,6 months, 1 year, l.5 years to measure tip of the implant from the plane to the alveolar bone.And the recorded data were analyzed. Results The extent of planting depth for implant bone resorption surface lmm was smaller,the minimum degree of bone resorption was flush, and the extent of lower bone resorption lmm was larger. Conclusion The extent of bone resorption of different planting depths of BEGO implant is different.The planting depth was flush with the bone resorption minimum level,followed by the bone surface lmm, and the larger is the extent of the bone surface under lmm.
出处
《中国医药科学》
2016年第16期211-214,共4页
China Medicine And Pharmacy
基金
广东省清远市科技计划医疗卫生领域自筹经费项目(2013B025)
