pterion

简明释义

英[ˈtɛrɪən]美[ˈtɛriˌɑn]

n. [解剖] 翼点；[解剖] 翼区

英英释义

单词用法

同义词

反义词

例句

1.A direct blow to the pterion, or even an indirect blow to another part of the skull, may cause a fracture to this weak area, with an associated rupture of the underlying vessel.

对翼点的正中一击，哪怕是来自颅骨其他部位的外力冲击，都有可能导致这个薄弱区域的骨折，并伴随下层的动脉破裂。

2.Conclusion: It is a feasible and effective method to remove the insular tumors through the pterion.

结论：经翼点入路显微切除岛叶肿瘤是可行的有效途径。

3.Objective to investigate the clinical effect of big bone flap craniotomy of partial recovery frontal bone flap and pterion point big bone flap decompression in the therapy of frontal lobe contusion.

目的探讨大骨瓣开颅术后额骨部分回复形成翼点大骨瓣减压治疗额叶脑挫裂伤的临床效果。

4.Objective: To study the clinical value of the fifth interspace (internal carotid artery upper interspace) by pterion approach for removing sellar tumor.

目的：探讨翼点入路中第五间隙(颈内动脉上间隙)在鞍区肿瘤切除过程中的临床应用价值。

5.Objective: To approach the forte and effects of pterion -temple association approach decompression procedure.

目的：探讨翼-颞联合入路减压术治疗大面积脑梗死的效果及手术优点。

6.Objective To analyze the efficacy, reasonability and results of treatment of severe craniocerebral injury on frontal and tempus with enlarged pterion approach and resection of tempus muscle.

目的分析额颞部重型颅脑损伤扩大翼点入路并颞肌切除的有效性、合理性及结果。

7.Methods: Adopting through the pterion the temporal lobe and frontal lobe were divided with vessels protected, then the tumors were removed piece by piece under the microscopy.

方法：采用经翼点入路，显微镜下，经外侧裂分离额、颞叶，保护血管，分块切除肿瘤。

8.Surgeons must be cautious when operating near the pterion 翼点 due to the proximity of major blood vessels.

外科医生在靠近翼点 pterion 时必须小心，因为主要血管就在附近。

9.During the anatomy class, we learned how to locate the pterion 翼点 on a human skull.

在解剖课上，我们学习了如何在人类颅骨上找到翼点 pterion。

10.The doctor explained that the pterion 翼点 is a critical area for assessing head injuries.

医生解释说，翼点 pterion 是评估头部损伤的关键区域。

11.The pterion 翼点 is often referred to as the 'temporal region' in medical literature.

在医学文献中，翼点 pterion 通常被称为“颞区”。

12.In forensic science, identifying the pterion 翼点 can help determine the cause of death in cranial injuries.

在法医学中，识别翼点 pterion 可以帮助确定颅部损伤的死因。

作文

The human skull is a fascinating structure that has intrigued scientists and medical professionals for centuries. Among the many anatomical features of the skull, the region known as the pterion holds particular significance. The pterion, which is derived from the Greek word meaning 'wing', is located on the lateral aspect of the skull where several bones converge: the frontal, parietal, temporal, and sphenoid bones. This area is not only a critical junction in terms of skeletal anatomy but also has important implications in both clinical and forensic settings.One of the reasons the pterion is noteworthy is its vulnerability. It is often referred to as the 'temporal fontanelle' in infants, as it represents a weak point in the skull. In adults, trauma to this area can lead to serious complications, such as epidural hematoma, which can occur when the middle meningeal artery is damaged. Understanding the location and significance of the pterion is crucial for medical professionals, particularly those in emergency medicine and neurosurgery.From an evolutionary perspective, the pterion also provides insight into the development of the human skull. Studies have shown that the configuration of the pterion can vary among different populations, which may reflect adaptations to environmental pressures over time. This variability can be a topic of interest in anthropology and evolutionary biology, as it highlights how human anatomy is influenced by both genetics and environment.In forensic science, the pterion can serve as an important landmark for identifying individuals and determining the cause of death. Forensic anthropologists often rely on the integrity of the pterion when assessing trauma patterns on skeletal remains. The presence of fractures or other signs of injury in this area can provide valuable information about the circumstances surrounding a person's death.Moreover, the pterion has been studied in the context of surgical interventions. Neurosurgeons must be acutely aware of the pterion during procedures involving the temporal lobe of the brain, as well as when accessing the middle cranial fossa. The precise location of the pterion allows for safer surgical approaches, minimizing the risk of damaging critical structures.In conclusion, the pterion is more than just a point of convergence for cranial bones; it is a vital area that holds significant clinical, evolutionary, and forensic importance. Whether considering its role in trauma assessment, surgical navigation, or anthropological studies, understanding the pterion enhances our appreciation of human anatomy and its complexities. As we continue to explore the intricacies of the human skull, the pterion will undoubtedly remain a focal point of research and inquiry, revealing deeper insights into both our physical form and our evolutionary history.

人类的颅骨是一个引人入胜的结构，几个世纪以来一直吸引着科学家和医学专业人士的关注。在颅骨的众多解剖特征中，称为pterion的区域具有特别的重要性。pterion这个词源自希腊语，意为“翅膀”，它位于颅骨的侧面，是额骨、顶骨、颞骨和蝶骨汇聚的地方。这个区域不仅在骨骼解剖学上是一个关键的交汇点，而且在临床和法医学上也具有重要的意义。pterion之所以引人注目，是因为它的脆弱性。它常被称为婴儿的“颞囟”，因为它代表了颅骨中的一个薄弱点。在成年人中，创伤到这一地区可能导致严重的并发症，例如硬膜外血肿，这种情况发生在中脑膜动脉受损时。了解pterion的位置和重要性对医疗专业人员至关重要，尤其是急救医学和神经外科领域的从业者。从进化的角度来看，pterion还提供了关于人类颅骨发展的见解。研究表明，pterion的构造在不同人群中可能有所不同，这可能反映了随着时间推移对环境压力的适应。这种变异在人类学和进化生物学中可能是一个值得关注的主题，因为它突显了人类解剖学如何受到遗传和环境的影响。在法医学中，pterion可以作为识别个体和确定死亡原因的重要标志。法医人类学家通常依赖pterion的完整性来评估骨骼遗骸上的创伤模式。该区域存在的骨折或其他伤害迹象可以提供有关一个人死亡情况的宝贵信息。此外，在外科干预的背景下，pterion也受到研究。神经外科医生在进行涉及大脑颞叶的手术时，必须对pterion有清晰的认识，还要在进入中颅窝时考虑pterion的精确位置，以便选择更安全的手术方法，从而降低损伤重要结构的风险。总之，pterion不仅仅是颅骨骨骼的汇聚点；它是一个重要区域，具有显著的临床、进化和法医学意义。无论是在创伤评估、外科导航还是人类学研究中，理解pterion都增强了我们对人类解剖学及其复杂性的欣赏。随着我们继续探索人类颅骨的复杂性，pterion无疑将继续成为研究和探讨的焦点，揭示出更深刻的见解，既涉及我们的身体形态，也涉及我们的进化历史。