中国口腔种植学杂志Issue(1)：21-24,4.
上颌后牙区骨量多平面重建技术的临床研究
Technique for multiple-plane bone reconstruction of the maxillary posterior teeth:A clinical study
摘要
Abstract
Objective: To explore the clinical value of the technique for multiple plane reconstruction in pre-operative assessment during dental implantation in maxillary posterior region. Methods: the maxillary posterior teeth from 62 cases (98 sides) were performed a spiral CT scanning preoperatively. After re-constructing the images from multiple planes, the bone of maxillary posterior teeth were analysised whithin 15 related examination projects to evalute whether it is suitable to dental implant surgery. A comparative study was then progressed on the basis of the orthpantomography. Results: The assessment could be accurately achieved with multiple-plane reconstruction in all of the 15 items, while only 10 could be achieved with the panoramic radiographs. In 11 non-indication index, multiple plane recon-struction technique could be well used, while only 7 could be assessed with the orthpantomography. the detection rate of the non indication index is about 39.40%, and the orthpantomography is 20.41%, in the assessment with 98 sides of maxillary anterior teeth. Significant differents could be noted between the both rates above (P<0.05). Conclusion: Multiple-plane reconstruction technique may accurately assess maxillary posterior teeth, and thus judging the indications for operation and providing more help for the design of the surgical procedure.关键词
上颌后牙区/骨量/多平面重建技术/曲面断层片分享到Key words
maxillary posterior teeth/multiple plane reconstruction/orthpantomography引用本文复制引用
张国来,潘在兴,陈光辉,郑永豫,林恒章..上颌后牙区骨量多平面重建技术的临床研究[J].中国口腔种植学杂志,2015,(1):21-24,4.基金项目
福建省科技厅重点项目2011Y0011，福建省教育厅B类科技项目JB11287 （）
