DRKS00017752已完成未知
Augmentation of transversal alveolar ridge deficiencies to insert dental implants: Comparison of Khoury bone block transplantation with a shell technique using autologous dentin (tooth-shell-technique)
Akademie für zahnärztliche Fortbildung0 个研究点目标入组 20 人开始时间: 2019年8月1日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 发起方
- 入组人数
- 20
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized controlled study
- 盲法
- Open (masking not used)
入排标准
- 年龄范围
- 18 Years 至 75 Years（—）
- 性别
- All
入选标准
- •non-preservable tooth:
- •- tooth cannot be restored due to extensive coronal loss of substance or cannot be used for anchoring prosthetic reconstructions
- •- tooth with horizontal or vertical fracture
- •- tooth with extensive periodontal attachment loss and infaust prognosis (highly increased mobility, interradicular bone loss, bone loss into the apical root third)
- •- tooth with extensive compromising which can only be treated with disproportional effort and/or poor clinical prognosis and the patient rejects further conservation);
- •- planned implantation;
- •- bounded or free-ended gap with a residual alveolar ridge width of at most 4 mm;
- •- patient age between 18 and 75 years
排除标准
- •- Tooth with extensive decay of the tooth root or an insufficient tooth morphology for gaining augmentation material.
- •- Patients with general systemic diseases
- •- Patients during pregnancy or lactation
- •- Patients with tumor diseases
- •- Patients with current or previous radiations in the head and neck area
- •- Patients under medication with bisphosphonates or other antiresorptives
- •- addictions
- •- psychosomatic diseases
- •- Patients with low compliance.
- •- Lack of informed consent
研究者
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