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.
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.
周后，冒出了两公厘宽的臼齿牙冠，具有牙髓腔、牙根的根尖、一层如骨骼般的象牙质，以及最基本的珐琅质。
Thirty weeks later two-millimeter-wide molar crowns emerged complete with pulp chambers root tips and bonelike layers of dentin and in a first enamel.
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.
方法：选取120例根尖周刮治术的患者随机分为2组：实验组65例，术后使用B IO-OSS骨粉充填骨腔；
METHODS:120 periapical curettage cases were divided into two groups randomly. 65 cases received therapy of the BIO-OSS bone dust implant.
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.
通过CT可定量根尖周病变的范围。
CT could be used to measure the lesion of periapical inflammation.
前言：目的：观察意向再植术治疗磨牙根尖周炎的临床疗效。
Objective: To observe effects of replantation on treatment of serious periapical periodontitis of molar.
探讨牙根尖周肉芽肿及慢性牙根尖周脓肿患牙体外充填处理后再植的临床效果，并比较不同年龄段和牙位对其治疗效果影响。
To explore the effect of periapical granuloma and abscess treated by vitro filling and replanting and to investigate the influence of efficacy by patient's age and places of teeth.
目的：探讨慢性根尖周炎的x线诊断与临床病理诊断之间的关系。
OBJECTIVE: To study the comparison of X-ray diagnosis and clinic pathology diagnosis of chronic periapical periodontitis.
目的观察甲硝唑复合剂治疗急性根尖周脓肿的疗效。
Objective To observe the therapeutic effect of Flagyl compound on acute periapical abscess.
目的研究直接数字化影像技术诊断根尖周微小病损的能力以及图像处理技术对诊断结果的影响。
Objective the purpose of this study was to investigate the performance of direct digital radiography, with and without image processing, for the detection of periapical lesions.
目的：观察前牙、双尖牙慢性根尖周病变骨质破坏时，植入天然型无机骨(NNB)的修复与愈合效果。
Objective: to observe the restoration and healing effects of implantation of natural non organic bone (NNB) in chronic periapical bone destruction of anterior teeth or bicuspid teeth.
结论碘甲糊剂是较理想的治疗慢性根尖周炎的一次法根充糊剂。
Conclusion Indoform clont cataplasm is relatively ideal for the one time root canal infilling for chronic periapical periodontitis.
结论直接数字化影像技术具有良好的诊断根尖周微小病损的能力，图像处理技术能够显著提高数字化牙片的诊断能力。
Conclusion Direct digital radiography is a promising technique in the detection of periapical lesions. Image processing could improve the diagnostic performance of digital images.
结果显示：MPU-03材料对根尖周组织的刺激性明显轻于常规的糊剂牙胶尖充填材料（P＜0．01）。
The result indicated that the irritation of the MPU 03 material on periapical tissue was less than the root canal sealer and Guttapercha( P< 0.01).
目的：比较奥硝唑碘仿糊剂和碘仿糊剂治疗乳牙慢性根尖周炎疗效的差异。
Objective: To compare the difference of effects between the ornidazole-iodoform past and the iodoform past on treatment of deciduous teeth chronic periapical periodontitis.
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.
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.
慢性牙周炎厌氧菌的检出率为100％，而慢性根尖周炎厌氧菌的检出率为97％，需氧菌的检出率为3％。
Rate of bacteria isolition in chronic periodontitis and chronic periapical are 100% and 97%, aerobes is 3%.
结论：奥硝唑碘仿糊剂治疗乳牙慢性根尖周炎的疗效优于碘仿糊剂。
Conclusion: the effects of the ornidazole-iodoform past were better than the iodoform past's on the treatment of deciduous teeth chronic 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.
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.
目的探讨替硝唑对诱发性大鼠根尖周炎的作用效应。
Objective To investigate the effect of tinidazole on the induced rat periapical periodontitis.
目的探讨替硝唑对诱发性大鼠根尖周炎的作用效应。
Objective To investigate the effect of tinidazole on the induced rat periapical periodontitis.
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