cuspal

简明释义

英[ˈkʌspəl]美[ˈkʌspəl]

牙尖

英英释义

单词用法

同义词

反义词

例句

1.Objective:To study a 3D-measurement for cuspal inclination and evaluate the anatomical etiology of the cracked molars.

目的：研究牙尖斜度的三维测量方法，从牙体解剖方面探讨磨牙隐裂病因。

2.Objective:To study a 3D-measurement for cuspal inclination and evaluate the anatomical etiology of the cracked molars.

目的：研究牙尖斜度的三维测量方法，从牙体解剖方面探讨磨牙隐裂病因。

3.The objective was to study a 3D-measurement for cuspal inclination.

目的是研究牙尖斜度的三维测量方法。

4.The cuspal 尖头的 anatomy of the premolars allows for a combination of grinding and tearing actions.

前磨牙的cuspal 尖头的 解剖结构允许磨碎和撕裂动作的结合。

5.During the dental exam, the cuspal 尖头的 features of the teeth were assessed for wear and tear.

在牙科检查中，牙齿的cuspal 尖头的 特征被评估了磨损情况。

6.The orthodontist noted that the cuspal 尖头的 design of the upper incisors aids in cutting through food.

正畸医生指出，上前牙的cuspal 尖头的 设计有助于切割食物。

7.The dentist explained that the cuspal 尖头的 shape of the molar helps in grinding food effectively.

牙医解释说，磨牙的cuspal 尖头的 形状有助于有效地磨碎食物。

8.In dental anatomy, the cuspal 尖头的 structure of canines is crucial for tearing meat.

在牙科解剖学中，犬齿的cuspal 尖头的 结构对于撕裂肉类至关重要。

作文

In the field of dentistry, the term cuspal refers to the pointed projections found on the chewing surfaces of teeth, particularly molars and premolars. These cuspal features play a crucial role in the process of mastication, allowing for effective grinding and tearing of food. Understanding the significance of these structures can help both dental professionals and patients appreciate the complexity and functionality of their teeth. The anatomy of a tooth is fascinating; each tooth is composed of various parts, including the crown, root, enamel, dentin, and pulp. The crown is the visible part of the tooth above the gum line, and it is here that the cuspal structures are prominently displayed. These cusps are not merely decorative; they are essential for the mechanical breakdown of food. When we chew, the cuspal surfaces interdigitate with those of opposing teeth, creating a powerful grinding motion that helps to reduce food into smaller, more manageable pieces. Moreover, the arrangement and shape of these cuspal features vary among different types of teeth. For instance, molars typically have more pronounced cusps compared to incisors, which are flatter and designed for cutting. This diversity in tooth morphology underscores the evolutionary adaptations that have occurred over time, enabling humans to efficiently process a variety of foods. From a dental perspective, maintaining the integrity of cuspal structures is vital for overall oral health. Damage to these cusps, whether through wear, decay, or trauma, can lead to significant functional issues. For example, a chipped or broken cusp can impair a person’s ability to chew effectively, leading to discomfort and potential nutritional deficiencies. Therefore, regular dental check-ups are essential to monitor the condition of these important features and address any issues before they escalate. Furthermore, advancements in dental technology have provided new ways to restore damaged cuspal structures. Techniques such as dental crowns, fillings, and bonding materials allow dentists to repair and preserve these vital parts of the tooth. Understanding the role of cuspal anatomy in restorative procedures can empower patients to make informed decisions about their dental care. In conclusion, the term cuspal encapsulates a fundamental aspect of tooth anatomy that is often overlooked. These pointed projections are not only crucial for effective chewing but also play a significant role in maintaining oral health. By recognizing the importance of cuspal structures, individuals can better appreciate the complexities of their dental anatomy and the need for proper care. As we continue to learn more about dental science, it becomes increasingly clear that every component of our teeth, including the cuspal features, contributes to our overall well-being.

在牙科领域，术语cuspal指的是在牙齿咀嚼表面上发现的尖状突起，特别是磨牙和前磨牙。这些cuspal特征在咀嚼过程中发挥着至关重要的作用，使得有效的食物研磨和撕裂成为可能。理解这些结构的重要性可以帮助牙科专业人员和患者欣赏他们牙齿的复杂性和功能性。牙齿的解剖学是迷人的；每颗牙齿由多个部分组成，包括牙冠、根、牙釉质、牙本质和牙髓。牙冠是牙龈线以上可见的牙齿部分，正是在这里，cuspal结构显著展现。这些尖头不仅仅是装饰；它们对食物的机械分解至关重要。当我们咀嚼时，cuspal表面与对面牙齿的表面相互嵌合，形成一种强有力的研磨运动，有助于将食物减少到更小、更易管理的块状。此外，这些cuspal特征的排列和形状在不同类型的牙齿之间有所不同。例如，磨牙的尖头通常比切牙更为明显，后者则较平坦，设计用于切割。这种牙齿形态的多样性突显了随着时间推移发生的进化适应，使人类能够高效处理各种食物。从牙科的角度来看，保持cuspal结构的完整性对于整体口腔健康至关重要。无论是由于磨损、龋齿还是创伤造成的这些尖头的损坏，都可能导致显著的功能问题。例如，破损或断裂的尖头会影响一个人有效咀嚼的能力，导致不适和潜在的营养缺乏。因此，定期的牙科检查对于监测这些重要特征的状况并在问题升级之前解决任何问题至关重要。此外，牙科技术的进步提供了修复受损cuspal结构的新方法。诸如牙冠、填充物和粘合材料等技术使牙医能够修复和保护这些牙齿的重要部分。理解cuspal解剖在修复程序中的作用，可以使患者在牙科护理方面做出明智的决定。总之，术语cuspal概括了牙齿解剖学中的一个基本方面，常常被忽视。这些尖状突起不仅对有效咀嚼至关重要，而且对维持口腔健康也发挥着重要作用。通过认识到cuspal结构的重要性，个人可以更好地欣赏他们牙齿解剖学的复杂性以及适当护理的必要性。随着我们继续了解更多关于牙科科学的知识，越来越清楚的是，我们牙齿的每个组成部分，包括cuspal特征，都对我们的整体健康有贡献。