论文部分内容阅读
莫斯科口腔医学中心研究所为268例患者制作种植义齿,在下颌骨内植入340个种植体。全部病例在手术前和手术后2周、3个月、6个月,125例在术后1～2年进行X线检查,评定牙列缺损区骨组织结构,牙槽骨缘至下颌管上壁的距离,牙槽突起高度,残存牙牙周组织状况等。全部摄下颌正位全景体层X线照片,必要时摄下颌骨侧位照片和牙片。共阅读1000张照片。
The Moscow Stomatology Center Institute produced implant dentures for 268 patients and implanted 340 implants in the mandible. All patients underwent X-ray examination before surgery and 2 weeks, 3 months and 6 months after operation and 125 cases after 1-2 years of operation to evaluate the structure of the bone in the defect area of the dentition, the edge of the alveolar bone to the mandibular canal Wall distance, alveolar height, the remaining periodontal tissue condition. All taken orthopedic panoramic tomography tomography, if necessary, taken mandibular lateral photographs and teeth. Read a total of 1000 photos.