A New Non-invasive Method to Assess and Measure Palatal Masticatory Mucosa Using Dynamic Navigation System
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 12
- 试验地点
- 1
- 主要终点
- measure thickness of palatal masticatory mucosa using dynamic navigation system (in mm) and periodontal probe (in mm)
研究概览
简要总结
Periodontal plastic surgery is widely used to improve the esthetic and functional demands of patients. The palatal masticatory mucosa is the main donor area. A lot of methods to evaluate the thickness of palatal soft tissue were used. However, the methods published before were invasive or non-reproducible. Therefore, the aim of this study was to investigate the accuracy of the novel invasive method to evaluate the thickness of palatal masticatory mucosa thickness.
Twelve periodontally healthy patients who will have CBCT on maxilla for implant surgery will be recruited in this study. Each patient will be measured at 15 points of palatal masticatory mucosa over canine to the second molar area, it will be done by a dynamic navigation system (test group) and periodontal probe piercing (control group). The data will be analyzed to evaluate the accuracy of dynamic navigation in the measurement of palatal masticatory mucosa thickness.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
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
- •Above 20 years old
- •The patient need dental implant surgery in maxilla
- •The patient have at least complete canine to second molar at one side
- •Periodontaliy healthy patients
- •The patient could sign for the consent form.
排除标准
- •patients can not receive dental implant surgery
- •fuzzy palatal alveolar bone line
- •all maxillary posterior teeth with metal crowns
- •all posterior teeth are missing at one side over maxilla
- •all maxillary posterior teeth with hyper-mobility
研究组 & 干预措施
Palatal masticatory mucosa thickness measurement
干预措施: palatal masticatory mucosa thickness measurement (Diagnostic Test)
结局指标
主要结局
measure thickness of palatal masticatory mucosa using dynamic navigation system (in mm) and periodontal probe (in mm)
时间窗: immediately after examination
次要结局
- Information of palatal masticatory mucosa thickness in Taiwanese people(immediately after examination)