dental crown

restorative effects of gingivectomy and prolongation of dental crown on deep-seated subgingival teeth fracture

劈裂牙牙龈切除术与牙冠延长术后修复效果的比较

Dental ceramics become gradually the important materials for dental crown and bridge prostheses because their high chemical stability and good biocompatibility, wear resisting, smooth and nonporous surface, lifelike color and lustre, no ageing and no coloring, etc.

牙科陶瓷材料以其良好的化学稳定性、生物相容性、耐磨损、表面光洁、色泽逼真、不老化和不着色而成为牙科冠桥修复的重要材料。

To investigate the influence of CDIC dental implant and baked porcelain metal crown on MRI image.

目的:观察在颅脑磁共振成像(MR) 检查中,口腔内种植体和烤瓷金属冠对MRI影像学诊断的影响.

Typical cases were used to discuss the following problems: 1, the clinical evaluation of the proportional discrepancies of dental crown width and discrepancies of dental quantity and osseous volume, 2, the role of proportional discrepancies of dental crown width in etiology.

本文结合典型病例对下述问题进行了讨论：①牙冠宽度比例失调与牙量骨量不调的临床判断；

The Influence of CDIC Dental Implant and Baked Porcelain Metal Crown on Diagnosis of Coronal by MRI

CDIC纯钛种植体与金属烤瓷冠修复体在磁共振成像检查中的伪影影响

The depths in prolongations of dental crown group were much less than those in gingivectomy group when measured postoperatively and six months after operation.

而术后及6个月复查时，牙冠延长术组的龈袋深度均明显低于牙龈切除术组。

Biological Assessment of Sintered Titanium Alloy for Dental Crown and Bridge by Means of Slip Casting

钛合金粉浆涂塑冠桥材料的生物安全性评价

Objective: To investigate the influence of CDIC dental implant and baked porcelain metal crown on MRI image.

目的：观察在颅脑磁共振成像（MRI）检查中，口腔内种植体和烤瓷金属冠对MRI影像学诊断的影响。