Clinical and Radiographic Evaluation of Using Regular Versus Narrow Diameter Dental Implantto Support Mandibular Complete Over Denture
试验速览
- 阶段
- 3 期
- 状态
- 尚未招募
- 发起方
- 入组人数
- 12
- 主要终点
- Radiographical evaluation
研究概览
简要总结
After teeth extraction and over years of removable denture wearing, atrophy of residual alveolar ridges progresses. The lower complete denture is the most problem issue in oral cavity due to bone loss and presence of the tongue, which is the most movable part in the oral cavity, this condition resulting in a lack of retention, stability, and support of the dentures, which directly affect the patient's confidence, function, comfort and bring a major challenge for prosthodontics
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 55 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •. All patients should be free from any systemic diseases that might affect the bone quality or post-operative healing.
- •Completely edentulous patients with their age range from 55 to 65 years
- •All patients have Angle's Class I maxillomandibular relationship
- •Normal facial symmetry with no signs and symptoms of temporomandibular disorders.
- •Cooperative patients
- •Adequate inter-arch space.
- •All patients have recent and old extractions ,a period of at least 6 months from the date of last extraction.
- •All patients have lower arch with irregular buccolingual thickness .
- •Edentulous ridge covered by healthy firm mucoperiosteum, without abnormal morphology.
- •Normal tongue size.
- •All the selected patients should be free from any oral pathological lesions such as cysts, remaining root, or residual infection.
排除标准
- •General health conditions preclude a minor surgical intervention, risk patients are excluded.
- •Local anesthesia with a vasoconstrictor is contraindicated
- •Immunosuppressive therapy, prolonged intake of antibiotics or corticosteroids, or brittle metabolic disease history.
研究组 & 干预措施
Treatment arm
12 edentulous patients have mandibular ridges and have Angle's Class I maxillomandibular relationship
干预措施: Implant (Other)
结局指标
主要结局
Radiographical evaluation
时间窗: 3 months
measuring the crestal bone height around implant by cone beam computed tomography (CBCT).
Radiographically
时间窗: 3 months
measuring the crestal bone density around implant by cone beam computed tomography (CBCT).
次要结局
未报告次要终点
研究者
Mostafa Bahaa
Lecturer
Tanta University