The Effect of Clinical Experience on the Quality of Obturation and Periapical Changes of Teeth Treated With Matched Cones in Combination With Bioceramic Sealer
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 54
- 试验地点
- 2
- 主要终点
- Postoperative pain assessment
研究概览
简要总结
Evaluation of the impact of clinical experience on the quality of obturation and periapical changes of clinical cases using lateral compaction with bioceramic sealers and matched cone obturation with bioceramic sealers both clinically and radiographically.
详细描述
The idea of using single cone obturation is not novel historically, silver points were used in conjunction with various sealers. It has the advantages of being simple, is easy to learn, quick and does not require any complicated armamentarium or devices. Furthermore, unlike lateral or vertical compaction no force is used, therefore minimizing the risks of dentinal cracks. Recently single cone obturation in combination with bioceramic sealers has been advocated as an alternative obturation technique and is rapidly gaining popularity among dentists. Some studies have demonstrated that the amount of the overall porosity of the single cone fillings is comparable to other techniques.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 20 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •patients with symptoms of irreversible pulpitis without apical periodontitis related to the maxillary first premolar ranging from 20 to 40 years old and with separate roots were selected from patients referred to the diagnosis clinic, Faculty of dental medicine Al-Azhar University, Cairo, Boys branch.
排除标准
- •Patients with any systemic disorders.
- •teeth with positive response to palpation test
- •Non vital teeth.
- •Teeth with positive response to percussion test.
- •Teeth with mobility of grade II or III.
- •teeth with probing depth more than 3 mm.
- •Teeth with abnormal morphology.
- •Teeth with root curvatures more than 20 degree (according to Schneider's method).
- •Teeth with internal or external root resorption.
- •Teeth with vertical root fracture.
- •Teeth with open apices.
- •Teeth with any root canal type other than type I.
- •Patients with (VDS) test with score 4 or less. 15- teeth with fused roots or single root.
结局指标
主要结局
Postoperative pain assessment
时间窗: 120 hours
The postoperative pain assessment was done using the modified verbal descriptor scale as follows: None (Score0), Mild(Score1), Moderate (Score2), and severe (Score3).
次要结局
- The quality of obturation and the voids within the root canal filling(24 hours)
研究者
Mohamed Ahmed Taha Badr
Assistant lecturer
Al-Azhar University