口腔种植修复中CBCT评估上颌窦提升术的应用

目的:探讨口腔种植修复中CBCT评估上颌窦提升术的临床应用价值。方法:选取2012年1月~2014年12月在我院口腔科接受治疗的上颌窦内外提升种植术患者45例(60颗)为研究对象,采用CBCT评估术前、术中、术后6个月及术后18个月测量提升情况。结果:45例患者均成功实施上颌窦提升术,并且随访期间,患者均未发生种植体脱落,牙齿功能恢复良好,且牙龈色泽正常;CBCT复查显示,种植体结合理想,仅有3例患者发生上颌窦底黏膜外穿孔。结论:根据CBCT随访结果,上颌窦内外提升术的疗效确切、理想,属于治疗上颌后牙区压槽高度不足扩大种植理想术式。

Objective: to study the oral implant prosthesis in CBCT to evaluate the clinical value of maxillary sinus lift. Selection methods: from January 2012 to December 2012 in our hospital dental treatment of 45 patients with maxillary sinus inside and outside promote planting technique(60) as the research object, USES the CBCT assess preoperative, intraoperative and postoperative 6 months and 18 months after measuring ascension. Results: 45 patients were successful implementation of the maxillary sinus lift, and during follow-up, patients were not implant, teeth good functional recovery, and gum colour and lustre is normal; CBCT, according to a review of the implant combined with ideal, only three patients outside the bottom of the maxillary sinus mucosa perforation. Conclusion: according to the result of CBCT follow-up, maxillary sinus curative effect of internal and external lift, ideal, belong to after the treatment of maxillary area of expanding pressure tank not ideal surgical implants.