Virtual Anatomical Reconstruction of Mandibular Bone Defects Using a Statistical Shape Model
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- CADskills
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- A statistical shape model of a mandible
研究概览
简要总结
Hundred already taken CT-scans (50 male and 50 female) will be anonymized. These scans will be segmented and implemented into a statistical shape model that will be used to predict missing hard tissue of a mandible based on the remaining bone.
详细描述
Together with the radiology and Craniomaxillofacial (CMF) department, 100 scans will be selected from the database (50 males and 50 females, between 20 and 60 years old). First, they will be anonymized (except the sex and age/date of birth). Afterwards, they will be segmented using Materialise Mimics software. The segmented mandibles will then be used to create a statistical shape model (SSM) using principal component analysis. This model will afterwards be used to predict the mandibular shapes.
研究设计
- 研究类型
- Observational
- 观察模型
- Ecologic Or Community
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 20 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy mandibles
排除标准
- •Mandibles with major deformities
- •Mandibles with obvious problems
- •Mandibles that already underwent surgery
结局指标
主要结局
A statistical shape model of a mandible
时间窗: 2 months
A statistical shape model of a mandible
次要结局
未报告次要终点