NCT03986723已完成不适用
Evaluation of Implementation of 3D Printed Models in 3D Virtual Treatment Planning of Orthognathic Surgery
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- time efficiency: duration of the complete workflow, measured in seconds with a digital chronometer
研究概览
简要总结
Despite the shift from 2D towards 3D virtual treatment planning of orthognathic surgery, traditional plaster cast are still gold standard. The investigators aimed to compare the overall reliability and time efficiency of an digital workflow using 3D printed models, in comparison to the conventional plaster workflow.
Twenty real-life cases were planned according to both workflows and timed by a single resident.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •planned for orthognathic surgery
- •planning by a single resident
- •planning based on 3D virtual workflow
排除标准
- •not eligible according to abovementioned criteria
结局指标
主要结局
time efficiency: duration of the complete workflow, measured in seconds with a digital chronometer
时间窗: preoperative
duration of the complete workflow, measured in seconds with a digital chronometer
次要结局
- reliability of the workflow through registration of problems, difficulties that occur(preoperative)
研究者
Gwen Swennen
maxillofacial surgeon, principal investigator
AZ Sint-Jan AV
研究点 (1)
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