根管治疗约诊间疼痛的发生机制及预防控制策略

Occurrence mechanism of endodontic interappointment pain and its preventive control approach

根管治疗约诊间疼痛是根管治疗过程中常见的并发症之一,由于在根管治疗过程中对根尖周组织造成的微生物、机械和化学刺激,引起根尖周组织的急性炎症,临床表现出局部组织疼痛和肿胀。随着科技发展,机用镍钛器械的大量使用,使降低患者诊疗过程中的约诊间疼痛成为可能。文章就根管治疗约诊间疼痛的发生机制和预防控制措施做一介绍。

Endodontic interappointment pain is one of the common complications of root canal therapy.It arises from microbial,mechanical and chemical stimuli to root apical tissue during the root canal treatment,which can cause acute inflammation of the root apical tissue,and the clinical manifestations are local pain and swelling.With the development of science and technology,a great many nickel-titanium rotary instruments are widely used,so that it is possible to reduce the endodontic interappointment pain in patients in the process of treatment.This paper introduced the research status of occurrence mechanism and preventive control approach during the treatment of the root canal therapy.