A medicament useful in methods for repairing a tooth through the partial amputation of the coronal pulp at the orifices of the pulp canals, the arresting of hemorrhaging from the exposed cut ends of the pulpal tissue, and the fixing of those exposed cut ends by applying medicament thereto comprising a composition containing ferric ions, such as ferric sulfate and ferrlc subsulphate. The preferred composition can also be used for arresting hemorrhaging from the exposed cut ends of the pulpal tissue left in the pulp canals, in which case bleeding control and tissue fixation can be implemented simultaneously. The preferable use of a syringe-type controlled diffusion medicament applicator to infuse the preferred composition into tissue at the exposed cut ends of the pulpal tissue is also disclosed. Following tissue fixation, the barrier regions of fixed tissue between the empty coronal pulp chamber and vital pulp tissue remaining in the pulp canals are sealed from the coronal pulp chamber using a cement base, and the original tooth profile is restored, either by filling or capping.
一种用于修复牙齿的药物,其方法是在牙髓管口部分切除冠髓,阻止牙髓组织暴露的切端出血,并通过在其上涂抹含有
铁离子(如
硫酸铁和亚
硫酸亚铁)的组合物来固定这些暴露的切端。优选组合物还可用于阻止留在牙髓腔内的牙髓组织暴露切端出血,在这种情况下,出血控制和组织固定可同时进行。此外,还公开了最好使用注射器式可控扩散药剂涂抹器,将优选组合物注入牙髓组织暴露切端处的组织中。组织固定后,使用
水泥基底从冠状髓室密封空的冠状髓室和残留在髓道中的重要牙髓组织之间的固定组织屏障区域,并通过填充或加盖恢复原始牙齿轮廓。