RTD首创的纤维桩主辅桩系统

“完美的团队作业”
OR
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使用FIBERCONE™ 辅桩的若干理由
2. 加固根管内外的修复
“For the single posts, fracture resistance increased with increasing diameter of the post. The use of multiple posts resulted in fracture resistances higher than that of the single post of corresponding size for two of the three diameters studied.”
…could be indicated when a non-round root shape must be restored. In this case, it may be advisable to use several posts instead of a single DT Light-Post, but it suggests combining small post / posts with a larger one”.
“常规操作”
“主辅桩联合操作”
FIBERCONE™ 辅桩的临床适应症
侧枝根管 主桩 辅桩
使用FIBERCONE™ 辅桩的若干理由
1. 更好的适应喇叭口根管
“This study suggests the possible clinical application of combinations of multiple posts especially when it includes not only small posts.
the total interface….
活体修复中复合树脂材料的间隙可以占到整个界面的14%至54%
A solution consists in using multiple commercial
(prefabricated fiber) posts for the restoration. In this
“…a combination of a DT Light Post and several smaller posts could reduce the thickness of the luting material. The use of combinations of smaller posts could be indicated when…a small or medium size root must be restored…it may be possible to obtain a higher fracture resistance”.
使用FIBERCONE™ 辅桩的若干理由
3. 降低树脂水门汀与核材料的聚合收缩 4. 减少修复间隙
“…the percentage of dentinal gaps in a composite in vivo restoration may vary between 14% and 54% of
“…一根主纤维桩与若干较小的纤维桩的结合使用能够减少粘结水门汀 材料的厚度。当必须对细小的根管进行修复时，使用几个较细的纤维 桩能够获得更高的抗折力”。
转引自：
PORCIANI, P.F. VANO, M., RADOVIC, I., GORACCI, C., GRANDINI, S., GARCÍA-GODOY, F, .FERRARI, M. Fracture resistance of fiber posts: Combinations of several small posts vs. standardized single post. Am J Dent (accepted for publication)
转引自：
Porciani, P., Grandini, S., Coracci, C., Vano, M., Radovic, I., Ferrari, M. Fracture resistance of single and multiple combinations of fiber posts. Journal of Biomedical Materials Research Part B. Applied Materials (Accepted for Publication)
RTD 首创的 纤维桩主辅桩系统
使用FIBERCONE™ 辅桩的若干理由
1. 更好地适应喇叭口根管 2. 加固根管内和根管外的修复 3. 大大降低树脂水门汀和核材料的聚合收缩 4. 最大程度减少修复间隙 5. 较之直接单独使用复合树脂材料强度大大提高 6. 上端固位设计改善冠核的固位性能 7. 下端锥度形态，减少磨除牙体，符合根管解剖形态 8. 无需专用工具
FIBERCONE™ 辅桩的临床适应症
• 椭圆形或 8字形根管 • 喇叭口根管 • 侧枝根管
FIBERCONE™ 辅桩的临床适应症
• 椭圆形或 8 字形根管
树脂水门汀
主桩 辅桩
FIBERCOBiblioteka BaiduE™ 辅桩的临床适应症
喇叭口根管
“常规方法”
“理想方法”
FIBERCONE™ 辅桩的临床适应症
喇叭口根管
In this way, it could reduce the thickness of the luting material, increasing fracture resistance.
”本研究提出了临床使用多重纤维桩结合进行联合修复的可能性。 尤其当需要对非圆形根管进行修复时，临床上可以采用多重根管结 合方式。在这种情况下，可以建议使用多支纤维桩取代单支主桩。 以这种方式，可以降低粘结树脂材料的厚度，提高抗折能力。“
way, smaller quantities of cement and core resin are
used.
解决方案包括使用多个预成的纤维桩进行修复。从而使用更少量 的水门汀与核树脂。