论文部分内容阅读
随着口腔种植的不断发展,种植导板作为数字模拟设计转变为临床实践的载体得到了越来越多的应用。以修复体为指导的种植理念的提出,进一步要求种植体植入时需要有准确的定位、精确的植入角度及深度。因此,评价种植体的精确度对于种植技术和种植导板的应用有着重要的作用。文章就种植手术术前设计、种植导板制作、种植术后评价以及精确度评估过程中可能存在的误差等做一综述。
With the continuous development of dental implants, more and more applications of planting guides are becoming more and more popular as carriers for digital simulation design into clinical practice. The idea of restoration as a guideline is put forward. It is further required that the implants should be accurately positioned and accurately implanted. Therefore, evaluating the accuracy of implants plays an important role in the application of planting techniques and planting guides. The article reviews the preoperative design of implant surgery, the manufacture of implant guides, the postoperative evaluation and the possible errors during the accuracy assessment.