Sahebalam Rasoul, Sarraf Alireza, Abdollahi Mojtaba, Jafarzadeh Hamid, Rajati Hamidreza, Patil Shankargouda
Department of Pediatric Dentistry, Faculty of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran.
Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran.
J Contemp Dent Pract. 2015 Mar 1;16(3):183-6. doi: 10.5005/jp-journals-10024-1658.
The aim of this study was to determine the probable side effects of electrosurgery in pulpectomy of deciduous teeth on succedaneous teeth in dogs.
In this animal study, all maxillary and mandibular teeth at one side of five puppies' mouths were treated employing electrosurgical pulpectomy and were then compared with those of the other side treated using the conventional method. The electrosurgical dental electrode was placed in canals to the point of working length for the experimental group. After pulpectomy, the canals were filled with zinc oxide eugenol paste and the access cavity was restored with amalgam. The dogs remained under care until their successor teeth erupted and clinical examination was performed.
The teeth treated employing electrosurgical pulpectomy presented natural appearance with no observable defects including enamel hypoplasia, diffuse opacities of enamel, demarcated opacities, and enamel discoloration.
Electrosurgical pulpectomy can be considered as an option for pulpectomy of deciduous teeth.
本研究旨在确定乳牙牙髓摘除术中使用电外科手术对犬恒牙胚的可能副作用。
在这项动物研究中，对五只幼犬一侧口腔的所有上颌和下颌牙齿采用电外科牙髓摘除术进行治疗，然后与另一侧采用传统方法治疗的牙齿进行比较。将电外科牙科电极插入实验组根管至工作长度。牙髓摘除术后，根管内填充氧化锌丁香油糊剂，髓腔用汞合金修复。这些犬只一直受到照料，直到其恒牙萌出并进行临床检查。
采用电外科牙髓摘除术治疗的牙齿外观正常，未观察到包括釉质发育不全、釉质弥漫性混浊、界限性混浊和釉质变色在内的明显缺陷。
电外科牙髓摘除术可被视为乳牙牙髓摘除术的一种选择。
