腹膜后间隙结构复杂、位置深在，一旦发生感染，处理起来十分棘手。传统开放手术创伤大、风险高，而常规超声引导在面对深部复杂解剖时，精度又难以完全保障。近日，青岛西海岸新区中心医院介入血管外科在张瑞鹏主任带领下，由孙永强副主任医师主刀，成功为一名腹膜后深部 ...

过去十年，是中国口腔CBCT（锥形束CT）从“跟跑”到“并跑”甚至局部“领跑”的十年。曾几何时，高端口腔影像设备被进口品牌垄断，动辄百万级的价格让众多基层诊所望而却步。随着美亚光电、朗视仪器等国产先锋打破技术壁垒，国产CBCT不仅将设备价格拉入合理区间，更在成像算法、低剂量控制及AI智能化应用上实现了弯道超车。 据行业数据显示，目前国产口腔CBCT的市场占有率已突破60%，并加速出海步伐，一批有技 ...

With the advent of more affordable cone-beam CT systems (CBCT), a growing number of dental practitioners are investing in this equipment. But the increasing adoption of CBCT begs a parallel demand for ...

While the failure rate for dental implants remains low, failures do occur, sometimes as a result of peri-implantitis. But to understand the cause of implant failure using an imaging modality, is ...

Background: Orthodontic treatment can result in root resorption (RR). Traditional two-dimensional (2D) data exhibit magnification, deformation and positioning problems. Cone beam computed tomography ...