Detection of Correlation Between Facial Measurements and Tooth Size and Pulp Volume Using Cone Beam Computed Tomography
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- interalar distance
研究概览
简要总结
The aim of this study was to investigate the correlation between the measurements of the specific points of the face (lower face height, midface height, the distance between zygomatic, pupillary distance,interalar distance, epicanthus distance, the distance between commissar) and the dimensions of the maxillary sixth molar tooth (mesiodistal distance, buccal palatal distance, root length, pulp volume).
详细描述
Radiographic images of patients who have been indicated for cone-beam computed tomography for the upper jaw for various reasons (such as impacted teeth, sinusitis, skeletal anomalies) will be reviewed retrospectively. Facial measurements (lower face height, midface height, inter-zygomatic distance, inter-pupillary distance, interalar distance, epicanthus distance, the distance between commissures) of the patients who received cone beam computed tomography will be measured in the clinic. Mesiodistal distance, buccal palatal distance, root length, pulp volume of maxillary sixth tooth will be measured using cone beam computed tomography. The data obtained will be compared.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 15 Years 至 80 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Upper dental arches which have maxillary first molars
- •At least one tooth which has no deep caries, filling or crown restoration must be
- •No resorption or pathology in the root of the tooth which disrupt integrity must be
- •Healthy subjects
排除标准
- •Deep caries, filling or crown restoration
- •Resorption or pathology in the root of the tooth
结局指标
主要结局
interalar distance
时间窗: 5 minute
Distance from ala of one side to other
Height of medium face
时间窗: 5 minute
Distance between glabella and subnasal
Commissural distance
时间窗: 5 minute
Distance from commissar of the lips
interpupillary distance
时间窗: 5 minute
Distance the center of the pupil of the right side to the center of the pupil of the left side
Mesiobuccal root length
时间窗: 5 minute
distance from enamel cement border of the tooth to the mesial root apex
Mesiodistal width
时间窗: 5 minute
Defined as the distance between two parallel planes, tangential to the most mesial and most distal points of the crown side
bizygomatic distance
时间窗: 5 minute
Distance from the most lateral parts of the arch of the zygomas
Height of inferior face
时间窗: 5 minute
Distance between subnasal and gnathion
Epicanthus distance
时间窗: 5 minute
Distance from inner palpebral fissures
Distobuccal root length
时间窗: 5 minute
distance from enamel cement border of the tooth to the distal root apex
Palatal root length
时间窗: 5 minute
distance from enamel cement border of the tooth to the palatal root apex
Pulp volume
时间窗: 2 hours
Buccal palatal width
时间窗: 5 minute
Defined as the maximum distance between two parallel planes, one tangential to the most palatal point of the crown side, and the other tangential to a point on the buccal crown side
Inter first molar distance
时间窗: 5 minute
The linear distance between right and left first molar teeth between the most convex palatal crown faces
次要结局
未报告次要终点
研究者
FATMA PERTEK HATİPOĞLU
Speciality student
Recep Tayyip Erdogan University Training and Research Hospital