RBR-2b9qf7h招募中Unknown
Three-dimensional skeletal stability and accuracy of Surgery-first protocols and orthodontic treatment using Clear Aligners
niversidade do Estado do Rio de Janeiro0 个研究点开始时间: 2024年7月24日最近更新:
适应症
试验速览
- 阶段
- Unknown
- 状态
- 招募中
- 发起方
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 18Y 至 0（—）
入选标准
- •Anteroposterior relationship between the maxillary and mandibular bone bases less than zero degrees; Wittes index negative; etiology related to mandibular excess, maxillary deficiency, or a combination of both; concave profile; presence of at least 3 stable occlusal contact points to ensure both surgical and postoperative stability; need for bimaxillary surgery with LeFort I osteotomy and bilateral sagittal osteotomy, and genioplasty; and absence of residual bone growth
排除标准
- •History of maxillary bone surgery or facial trauma or bone pathologies; total edentulism; a pronounced curve of Spee of more than 3mm; use of any medication contraindicated for surgical treatment; joint or autoimmune syndromes and diseases
研究者
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