计算机断层扫描对成年人头顶孔拓的评估:一个回顾性分析
Anwar Al-Shuaili1, Eiman Al-Ajmi2, Sreenivasulu Reddy Mogali3
1Radiology Residency Program, Oman Medical Specialty Board, Muscat, Oman.
Surgical and radiologic anatomy : SRA
|January 27, 2024
概括
周围 (PF) 是常见的头骨特征,在阿曼受试者中占72.3%的流行率. 它们的地形,特别是与上斜鼻 (SSS) 的关系,为神经外科导航和诊断提供了宝贵的见解.
科学领域:
- 人体解剖学 解剖学 解剖学
- 放射学 放射学是一门学科.
- 神经外科 神经外科
背景情况:
- 周周孔 (PF) 是可变的头骨特征,影响静脉排水,感染和损伤.
- PF拓对于神经外科脑内导航和手术前规划至关重要.
研究的目的:
- 为了研究 parietal foramina (PF) 在阿曼受试者中的地形.
- 为了分析PF频率,直径,透度,以及相对于上部斜侧鼻 (SSS) 的位置.
- 评估PF参数中的性别和横向差异.
主要方法:
- 分析了440名阿曼人的计算机断层扫描 (CT) 扫描.
- 记录了PF的地形特征,包括直径,透度和SSS的距离.
- 使用统计分析 (千平方测试) 来比较基于性别和横向的参数.
主要成果:
- PF的总体患病率为72.3%,34%的受试者有双边存在.
- 在两性或两侧的PF地形参数中没有发现显著差异.
- PF位于SSS上,右侧为70.3%,左侧为53.8%.
结论:
- 这项研究为阿拉伯人口提供了基线PF地形数据.
- PF地形可以受到地理和种族的影响.
- PF作为SSS的可靠地标,对诊断和治疗具有临床意义.
相关概念视频
01:10Computed Tomography
4.5K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
4.5K
01:14Cranial Bones: Superior and Posterior View
2.2K
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,...
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,...
2.2K