沿着头骨内部表面的弧形曲线性子弹路径 - - 两个案例
Keenan Boulnemour1, Joseph A Prahlow2
1Department of Neurosurgery, University of Kentucky College of Medicine, Lexington, KY, USA.
Forensic science, medicine, and pathology
|October 7, 2024
概括
这项研究介绍了两起头部枪伤的医疗法律尸检案例,表明子弹沿着头骨内表追踪. 这种现象解释了头部创伤病例中的延迟失能.
科学领域:
- 法医病理学 法医病理学
- 放射学 放射学是一门学科.
- 创伤外科 手术 创伤外科
背景情况:
- 头部的枪伤可以呈现出复杂的子弹轨迹.
- 了解子弹通道对于准确评估伤害和确定死亡原因至关重要.
- 文献描述,但很少说明,子弹沿着头骨内部表的轨迹.
研究的目的:
- 为了记录和说明一种罕见的枪伤现象:子弹沿着头骨的内表跟踪.
- 为了提供这个特定的子弹通道的医疗法律解剖实例.
- 为了提高对头部创伤弹道学的理解.
主要方法:
- 案例介绍两次涉及头部枪伤的法医解剖.
- 放射性成像 (例如,CT扫描,X射线) 以可视化子弹的轨迹.
- 尸体解剖检查,包括对骨和内发现的摄影记录.
主要成果:
- 两个案例表明,子弹沿着头骨的内表环绕行驶.
- 弹子在头部相反的一侧被发现,但没有穿过深层大脑结构.
- 放射学和摄影证据证实了所描述的子弹通道.
结论:
- 这种现象,即子弹跟踪内表,这种现象很少见,但很重要.
- 识别这种途径对于临床和法医解释头部枪伤很重要.
- 它为头部GSW后延迟或缺席的立即失能病例提供了潜在的解释.
相关概念视频
01:14Cranial Bones: Superior and Posterior View
2.0K
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,...
2.0K
01:27Cranial Bones: Lateral View
2.1K
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 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...
2.1K
01:22Sutures of the Skull
6.4K
The human skull is composed of several bones that come together to protect the brain and support the structures of the face. The junctions where these bones meet are called sutures.
Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...
Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...
6.4K