结论：本方法是治疗急慢性根尖周病的有效方法。
Conclusion: Dry pipe pharmacotherapy is a modus operandi for acute and chronic disease of periapical.
根管治疗是现今牙髓病和根尖周病的基本治疗方法。
Root canal therapy is a fundamental method of treating pulpal and periapical diseases nowadays.
根管治疗是目前牙髓病和根尖周病最有效的治疗方法。
Root canal therapy is currently the most effective treatment for pulpal and periapical diseases.
目的：探讨根管治疗一次法治疗牙髓病及根尖周病的疗效。
Objective: To explore the effect of single therapy for root canal in the treatment of pulpit is and periapical periodontitis.
根管治疗术是牙髓病和根尖周病的基本治疗方法和最佳选择。
Root canal therapy is the basic and most optimal curing method of pulp diseases and apical diseases.
牙髓病、根尖周病、牙髓坏死等是导致牙齿早失的主要原因。
Pulp disease, Periapical diseases, Pulp necrosis are the main causes to induce early loss of teeth.
本研究的目的是了解自体同源骨移植治疗根尖周病骨缺损的效果。
The purpose of this study is to evaluate the treatment result of bone defect caused by periapical disease with autotransplantation of homogeneous bone graft.
本实用新型的钛镍根管扩大针用于牙科中牙髓病与根尖周病治疗。
The nickel-titanium root canal reamer of utility model is applied to cure the dental pulp disease and the periapical disease of the dentistry.
目的观察复方羟基磷灰石充填根管治疗牙髓病、根尖周病的临床疗效。
Objective To evaluate the clinical effect on pulpal periapical diseases treated with compound hydroxyapatite root canal filling materials.
根管治疗术是临床上治疗各种不可复性牙髓病及根尖周病的首选方法。
Root canal therapy (RCT) is a preferred treating method for various endodontic and periapical diseases.
牙髓根尖周病是一种主要由细菌感染引起的、机体免疫系统参与的疾病。
The periapical disease and the pulp disease are the endodontic disease which mostly caused by infection of bacterium and are connected with immune system.
目的了解牙体及根尖周病的发病情况，为临床诊断及治疗提供参考价值。
Objective To study the state of tooth and periapex so as to provide reference for clinical diagnosis and treatment.
方法：76例根尖周病久治不愈的患者，采用制霉菌素根管内用药，观察封药后的反应。
Methods: Mycostatin was sealed in root canals in 76 cases with therapy-resistant apical periodontitis, and post-operation response was evaluated.
结果本系统对普通牙齿、牙周病及根尖周病等X线片进行各种图像处理，有助于了解病变的范围、大小及预后。
Results The conventional dental films processed with the system could clearly show the location, size and prognosis of the lesions. Conclusion A digital substraction…
方法选择在口腔门诊首次就诊的具有牙髓炎或根尖周炎症状的隐裂牙，采用预成金属冠修复后再作牙髓病治疗。
The method can debase the possibility of the tooth fracture during and after treatment. Methods The patients with cracked teeth have the symptom of pulpitis or periapical periodontitis.
方法选择在口腔门诊首次就诊的具有牙髓炎或根尖周炎症状的隐裂牙，采用预成金属冠修复后再作牙髓病治疗。
The method can debase the possibility of the tooth fracture during and after treatment. Methods The patients with cracked teeth have the symptom of pulpitis or periapical periodontitis.
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