dental cement

简明释义

补齿水泥

英英释义

例句

1.After cleaning the tooth, the technician applied dental cement for better adhesion.

清洁牙齿后，技术员涂抹了dental cement（牙科水泥）以增强粘附性。

2.The temporary filling was made with dental cement to protect the tooth until the next visit.

临时填充物是用dental cement（牙科水泥）制作的，以保护牙齿直到下次就诊。

3.Patients often ask about the durability of dental cement used in their treatments.

患者常常询问在治疗中使用的dental cement（牙科水泥）的耐用性。

4.It's important to choose the right type of dental cement for each procedure.

为每个操作选择正确类型的dental cement（牙科水泥）非常重要。

5.The dentist used dental cement to secure the crown in place.

牙医使用dental cement（牙科水泥）将牙冠固定到位。

作文

Dental materials play a crucial role in modern dentistry, and among these materials, dental cement is particularly important. Dental cement refers to a type of adhesive used in various dental procedures to bond different components together, such as crowns, bridges, and orthodontic appliances. The use of dental cement ensures that these dental restorations remain securely in place, providing both functionality and aesthetic appeal to the patient’s smile.There are several types of dental cement, each designed for specific applications. For instance, glass ionomer cement is often used for its ability to release fluoride, which can help prevent further decay around the restoration. On the other hand, resin-based cements offer superior strength and esthetics, making them ideal for bonding porcelain crowns or veneers. The choice of dental cement depends on various factors, including the type of restoration being placed, the location in the mouth, and the specific needs of the patient.The application of dental cement requires precision and skill. Dentists must prepare both the tooth surface and the restoration to ensure optimal bonding. This may involve cleaning the surfaces, etching them to increase adhesion, and applying the dental cement in a controlled manner. Once applied, the dental cement must be cured or set properly to achieve maximum strength. This process may vary depending on the type of cement used, with some requiring light curing while others set chemically.One of the significant benefits of using dental cement is its ability to provide a strong bond that can withstand the forces of chewing and biting. This is particularly important for restorations that endure significant stress, such as molar crowns. Additionally, the right dental cement can help seal the margins of the restoration, preventing bacteria from entering and causing decay beneath the restoration.However, the selection and use of dental cement are not without challenges. Dentists must consider the potential for sensitivity or allergic reactions in some patients. Moreover, improper application can lead to complications such as debonding or failure of the restoration. Therefore, ongoing education and training in the latest materials and techniques are essential for dental professionals to ensure the best outcomes for their patients.In conclusion, dental cement is an indispensable material in the field of dentistry, serving as a critical component in the successful placement of various dental restorations. Its diverse formulations allow dentists to choose the most suitable option for each unique case, enhancing both the durability and aesthetics of dental work. As technology advances, we can expect to see even more innovative types of dental cement that will further improve the quality of dental care. Understanding the properties and applications of dental cement will enable both dental professionals and patients to appreciate its significance in maintaining oral health and achieving beautiful smiles.

牙科材料在现代牙科中起着至关重要的作用，其中牙科水泥尤为重要。牙科水泥是指用于各种牙科程序的一种粘合剂，用于将不同的组件结合在一起，例如牙冠、牙桥和正畸器具。使用牙科水泥可以确保这些牙科修复物牢固地固定在适当的位置，为患者的微笑提供功能性和美观性。有几种类型的牙科水泥，每种类型都设计用于特定的应用。例如，玻璃离子水泥通常因其能够释放氟而被使用，这可以帮助防止修复物周围进一步的蛀牙。另一方面，树脂基水泥则提供优越的强度和美观性，使其成为粘合瓷牙冠或贴面理想的选择。选择牙科水泥取决于多种因素，包括所放置的修复物类型、口腔中的位置以及患者的特定需求。牙科水泥的应用需要精确和技巧。牙医必须准备好牙齿表面和修复物，以确保最佳的粘合。这可能涉及清洁表面、蚀刻以增加粘附力，并以受控的方式施加牙科水泥。一旦施加，牙科水泥必须正确固化或设置，以达到最大强度。这个过程可能会因所使用的水泥类型而异，有些需要光固化，而其他则是化学固化。使用牙科水泥的一个显著好处是它能够提供一种强大的粘合，可以承受咀嚼和咬合的力量。这对于承受显著压力的修复物（如磨牙冠）尤其重要。此外，正确的牙科水泥可以帮助密封修复物的边缘，防止细菌进入并导致修复物下的蛀牙。然而，选择和使用牙科水泥并非没有挑战。牙医必须考虑某些患者可能出现的敏感性或过敏反应。此外，错误的应用可能导致诸如脱落或修复物失败等并发症。因此，牙科专业人员需要不断接受最新材料和技术的教育和培训，以确保患者获得最佳的治疗效果。总之，牙科水泥是牙科领域中不可或缺的材料，是成功放置各种牙科修复物的关键组成部分。其多样的配方使牙医能够为每个独特的案例选择最合适的选项，提高了牙科工作的耐用性和美观性。随着技术的进步，我们可以期待看到更多创新类型的牙科水泥，进一步改善牙科护理的质量。理解牙科水泥的特性和应用将使牙科专业人员和患者都能欣赏到它在维护口腔健康和实现美丽微笑方面的重要性。