Abakarov S I
Russian Medical Academy of Continuous Professional Education, Moscow, Russia.
Stomatologiia (Mosk). 2021;100(1):52-54. doi: 10.17116/stomat202110001152.
Was to assess the hemodynamics in the pulp of supporting teeth before and after their preparation for ceramic and metal-ceramic crowns.
The study comprised 40 patients treated with ceramic and metal-ceramic fixed dentures. Pulp hemodynamics was assessed by bipolar reodentography 1, 5, 10 and 20 days after the preparation.
At 10 days after dental preparation visual examination of the reodentogram configurations showed their approximation to the original data, which indicates the possibility of using vital teeth as supports for fixed dentures when following the rules of their preparation.
Supporting teeth vitality in cases of their preparation for ceramic and metal-ceramic crowns may be maintained by the strict adhesion to preparation protocol.
评估支持牙在制备陶瓷和金属陶瓷冠之前和之后牙髓的血流动力学。
该研究包括40例接受陶瓷和金属陶瓷固定义齿治疗的患者。在制备后1、5、10和20天通过双极牙再植造影术评估牙髓血流动力学。
在牙齿制备后10天，对牙再植造影图构型的视觉检查显示它们接近原始数据，这表明在遵循制备规则时，可将活牙用作固定义齿的支持。
在为陶瓷和金属陶瓷冠制备支持牙的情况下，严格遵守制备方案可维持支持牙的活力。
