dentigerous

简明释义

英[denˈtɪdʒərəs]美[denˈtɪdʒərəs]

adj. [生物] 有齿的

英英释义

单词用法

同义词

反义词

例句

1.According to the X-ray features of the dentigerous cysts in jaws, four radiologic types of these cysts were presented.

本文根据颌骨含牙囊肿X线影像上的差异，将其分成四种类型。

2.Dentigerous cysts are the second most common type of cyst in the jaw. 4% of patients with unerupted teeth have a dentigerous cyst.

含齿囊肿是颌部第二常见的囊肿，4%有未萌出牙的病人会出现含齿囊肿。

3.The treatment for a dentigerous cyst is surgical removal.

含齿囊肿的治疗通常是外科切除。

4.Methods:46 cases of dentigerous cysts were selected. We analyzed the position of these cysts, their adjacent normal structures and normal erupted teeth.

方法：总结46例含牙囊肿病例，分析囊肿对邻近器官及解剖结构的影响。

5.Results The more and higher DNA contents and the proliferating ploidy of keratocyst and ameloblastoma than those of radicular cyst and dentigerous cyst indicate the active proliferating potential.

结果牙源性角化囊肿及成釉细胞瘤细胞DNA增殖倍体含量较高，细胞增殖相对活跃。

6.Histologically, dentigerous cysts are lined by stratified squamous nonkeratinizing epithelium.

组织学上含齿囊肿为多层鳞状未角化上皮细胞所覆盖。

7.Results The more and higher DNA contents and the proliferating ploidy of keratocyst and ameloblastoma than those of radicular cyst and dentigerous cyst indicate the active proliferating potential.

结果牙源性角化囊肿及成釉细胞瘤细胞DNA增殖倍体含量较高，细胞增殖相对活跃。

8.The patient was diagnosed with a dentigerous 含牙囊的 cyst that required surgical removal.

患者被诊断出有一个需要手术切除的dentigerous 含牙囊的囊肿。

9.A dentigerous 含牙囊的 cyst often develops around the crown of an unerupted tooth.

一个dentigerous 含牙囊的囊肿通常在未萌出的牙齿冠周围发展。

10.During the examination, the dentist noted a dentigerous 含牙囊的 cyst on the X-ray.

在检查过程中，牙医在X光片上注意到一个dentigerous 含牙囊的囊肿。

11.In dental radiology, a dentigerous 含牙囊的 cyst appears as a well-defined radiolucent area around an impacted tooth.

在牙科放射学中，dentigerous 含牙囊的囊肿呈现为围绕嵌塞牙齿的清晰放射透光区。

12.The presence of a dentigerous 含牙囊的 cyst can lead to complications if left untreated.

如果不治疗，dentigerous 含牙囊的囊肿可能会导致并发症。

作文

The human body is an intricate system that often surprises us with its complexity and uniqueness. One of the fascinating aspects of human anatomy is the development of teeth, which play a crucial role in our ability to eat, speak, and maintain overall health. Among the various types of dental conditions, those related to the formation and growth of teeth can be particularly intriguing. One such condition is known as dentigerous cysts, which can pose challenges for dental professionals and patients alike. A dentigerous cyst is defined as a type of odontogenic cyst that forms around the crown of an unerupted tooth. This condition is most commonly associated with the third molars, also known as wisdom teeth, but it can occur with other teeth as well. Understanding the implications of dentigerous cysts is essential for both prevention and treatment.The formation of a dentigerous cyst typically begins when there is an abnormality in the eruption process of a tooth. The cyst develops from the remnants of the dental follicle, which surrounds the crown of an unerupted tooth. As the cyst grows, it can lead to various complications, including infection, displacement of adjacent teeth, and even bone loss in severe cases. Recognizing the symptoms of a dentigerous cyst is crucial for timely intervention. Patients may experience swelling, pain, or discomfort in the affected area, often mistaken for other dental issues.Diagnosis of a dentigerous cyst usually involves imaging techniques such as panoramic radiographs or cone-beam computed tomography (CBCT). These imaging methods allow dental professionals to visualize the cyst's size, location, and relationship to surrounding structures. Once diagnosed, the primary treatment for a dentigerous cyst typically involves surgical removal. This procedure not only alleviates symptoms but also prevents further complications. Post-surgery, patients are monitored for any signs of recurrence, as dentigerous cysts can occasionally return if not completely excised.Preventing dentigerous cysts largely revolves around regular dental check-ups. Early detection of unerupted teeth and any abnormalities in their development can significantly reduce the risk of cyst formation. Dentists often recommend x-rays during routine visits, especially for adolescents and young adults, to monitor the growth of wisdom teeth and other potential problem areas.In conclusion, understanding dentigerous cysts and their implications is vital for maintaining oral health. These cysts are not just benign growths; they can lead to significant dental issues if left untreated. By being aware of the symptoms and seeking prompt dental care, individuals can mitigate the risks associated with dentigerous cysts. Ultimately, knowledge is power, and when it comes to oral health, staying informed about conditions like dentigerous cysts can lead to better outcomes and a healthier smile.

人体是一个复杂的系统，常常以其复杂性和独特性使我们感到惊讶。人类解剖学中一个迷人的方面是牙齿的发展，牙齿在我们的饮食、语言和维持整体健康中发挥着至关重要的作用。在各种牙科疾病中，与牙齿的形成和生长相关的疾病特别引人入胜。其中一种情况被称为牙源性囊肿，这对牙科专业人员和患者来说都可能带来挑战。牙源性囊肿被定义为一种发生在未萌出牙齿冠周围的牙源性囊肿。这种情况最常与智齿（即第三磨牙）相关，但也可以发生在其他牙齿上。了解牙源性囊肿的影响对于预防和治疗至关重要。牙源性囊肿的形成通常始于牙齿萌出过程中的异常。囊肿由包围未萌出牙齿冠的牙囊残余物发展而成。随着囊肿的增长，它可能导致各种并发症，包括感染、邻近牙齿的位移，甚至在严重情况下的骨质流失。识别牙源性囊肿的症状对于及时干预至关重要。患者可能会在受影响区域感到肿胀、疼痛或不适，常常被误认为其他牙科问题。牙源性囊肿的诊断通常涉及影像学技术，如全景X光或锥束计算机断层扫描（CBCT）。这些影像方法允许牙科专业人员可视化囊肿的大小、位置及其与周围结构的关系。一旦确诊，牙源性囊肿的主要治疗通常涉及外科切除。该手术不仅缓解症状，还防止进一步并发症的发生。手术后，患者会被监测是否有复发迹象，因为如果未完全切除，牙源性囊肿有时可能会复发。预防牙源性囊肿主要依赖于定期的牙科检查。早期发现未萌出牙齿及其发展中的任何异常可以显著降低囊肿形成的风险。牙医通常建议在例行访问期间进行X光检查，特别是对于青少年和年轻成年人，以监测智齿和其他潜在问题区域的生长。总之，了解牙源性囊肿及其影响对维持口腔健康至关重要。这些囊肿不仅仅是良性生长；如果不加以治疗，可能会导致显著的牙科问题。通过了解症状并寻求及时的牙科护理，个人可以减轻与牙源性囊肿相关的风险。最终，知识就是力量，当涉及到口腔健康时，了解像牙源性囊肿这样的疾病可以导致更好的结果和更健康的微笑。