NCT05657223已完成不适用
Attending Physician, Division of Periodontics, Department of Dentistry, Kaohsiung Medical University Hospital, Kaohsiung
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 165
- 主要终点
- Alveolar bone width
研究概览
简要总结
Alcohol consumption, tooth position, and periodontitis-related tooth extraction affect the complexity of subsequent implant surgery after alveolar ridge preservation.
详细描述
Materials and methods We retrospectively analyzed the dentition of 165 alveolar ridge preservation sites in 116 patients. The bone width at three different vertical levels was measured on cone beam computed tomography images, and a comparison of bone regeneration requirements for subsequent dental implant surgery was performed for different socket types.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Crossover
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 20 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •teeth extraction in the premolar and molar regions, who underwent flapless tooth extraction with alveolat ridge preservation (ARP) and filling with freeze-dried bone allograft (FDBA) and platelet-rich fibrin (PRF), who underwent cone beam computed tomography (CBCT) followed by dental implant surgery after tooth extraction, and with adequate oral hygiene
排除标准
- •untreated periodontitis, systemic disease, or the of medication that influences bone metabolism
结局指标
主要结局
Alveolar bone width
时间窗: 4~6 months
次要结局
未报告次要终点
研究者
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