Clinical, Radiographic, and Histological Evaluation of Injectable Alloplastic Bone Graft in Extraction Socket Preservation
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 20
研究概览
简要总结
This study will evaluate the clinical efficacy of injectable alloplastic bone grafts in terms of radiography and histology in order to preserve tooth sockets following extraction. Methodology: Twenty new extraction sockets from twenty surgically extracted non-restorable mandibular molar teeth will be used in this clinical investigation.
详细描述
Using computer randomization (http://www.randomlists.com), the 20 extraction sockets will be split into two equal groups (n=10) at random. Ten sockets (the experimental group) will undergo socket preservation using injectable bone substitute biomaterial. To permit normal physiological healing, the remaining 10 sockets (control group) will left unfilled. Clinical examination will be carried out after 2 days, 1 week, 2 weeks, 1 month, and 4 months, while after 4 months, radiographic measurements of bone dimension changes were carried out, and the histological inspection will be carried out three months after the removal of the tooth.
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
- None
入排标准
- 年龄范围
- 40 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patient aged between 40 and 60 years.
- •General good health.
- •Presence of a hopeless mandibular posterior tooth that requires extraction.
- •Volunteer subjects have to voluntarily sign an informed consent.
- •Patient Indicated for implant.
排除标准
- •Patient with systemic disease affection bone metabolism.
- •Large periapical radiographic changes related to the tooth to be Extracted, in the form of abscess, granuloma, or cyst.
- •Teeth need trans-alveolar extraction.
- •Patients with contraindication to surgical treatment.
- •Patients suffering from a psychological disorder.
- •Patients with uncontrolled medical conditions.