本文的目的在于观察逆行性牙髓炎的牙周牙髓综合治疗的临床效果。包括根治治疗、牙周治疗、调牙合等综合治疗。采用方法主要是跟踪治疗,对80例患者进行逆行性牙髓炎的牙周牙髓的综合治疗,并在此后的半年,一年,两年分别进行了跟踪调查。治疗有效率分别是,85.59%、77.84%、64.77%。得出结论牙周牙髓联合治疗是逆行性牙髓炎治疗成功的有效手段,正确科学的进行治疗可提高患牙的保存率。 The purpose of this article is to observe the clinical effect of periodontal pulp integrated therapy for retrograde pulpitis. Including radical treatment, periodontal treatment, adjusting teeth and other comprehensive treatment. The method was mainly follow-up treatment of 80 patients with retrograde pulpitis, periodontal pulp comprehensive treatment, and after six months, one year, two years were followed up. The effective rates of treatment were 85.59%, 77.84% and 64.77% respectively. It is concluded that the combined treatment of periodontal and endodontic pulp is an effective method for the successful treatment of retrograde pulpitis. Correct and scientific treatment can improve the preservation rate of the affected teeth.