在不同的骨缺陷中对腔,腔和腔进行体积分析:在不同的缺陷中对腔和腔进行体积分析
在PubMed上查看摘要
概括
此摘要是机器生成的。腔腔体积 (MSV) 和胸腔腔体积 (PPFV) 在骨缺陷中显著不同,性别之间也存在差异. 了解这些解剖维度对于手术规划至关重要.
科学领域
- 人体解剖学
- 放射学
- 牙整形
背景情况
- 骨缺陷会影响面发育,可能会影响相邻的解剖结构.
- 准确的鼻和相关的鼻体积评估对于诊断和治疗规划至关重要.
研究的目的
- 在患有不同骨缺陷的患者中,检查鼻腔体积 (MSV),鼻腔体积 (SSV) 和骨腔体积 (PPFV) 的体积变化.
- 分析性二态对这些解剖体的影响.
主要方法
- 分析了600名患者 (年龄在18-73岁之间) 的电脑断层扫描图像.
- 根据骨缺陷对患者进行分类.
- 使用特定的Hounsfield单位 (HU) 值来细分和测量MSV,SSV和PPFV.
主要成果
- 观察到显著的两性变异,男性的MSV,SSV和PPFV比女性更大.
- 与I类和II类相比,MSV在III类缺陷中显著增加.
- 在不同类别中,PPFV 呈现出显著差异,第一类是最大的,其次是第三类和第二类. SSV与缺陷类别没有显著的相关性.
结论
- MSV和PPFV显示了与骨缺陷和性别相关的显著差异.
- 了解这些区域的个体解剖维度可以帮助减少手术并发症.
相关概念视频
The lateral view of the cranium is dominated by temporal, sphenoid, and ethmoid bones.
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
The cranium (skull) is the skeletal structure of the head that supports the face and protects the brain. It is subdivided into the facial bones and the brain case, or cranial vault. The facial bones underlie the facial structures, form the nasal cavity, enclose the eyeballs, and support the teeth of the upper and lower jaws.
The cranial vault surrounds and protects the brain and houses the middle and inner ear structures. This cavity is bounded superiorly by the rounded top of the skull, which...
The superior view of the cranium shows the frontal and paired parietal bones.
The frontal bone is the single bone that forms the forehead. At its anterior midline, between the eyebrows, there is a slight depression called the glabella. The frontal bone also forms the supraorbital margin of the orbit. Near the middle of this margin is the supraorbital foramen, the opening that provides passage for a sensory nerve to the forehead. The frontal bone is thickened just above each supraorbital margin,...

