maxillae

简明释义

英[mækˈɪli]美[mækˈɪlə]

n. 上颌骨；（节肢动物的）下颚（maxilla 的复数）

英英释义

单词用法

同义词

反义词

例句

1.The ventral nerve cord of the crab in the embryo included 1 pair mandibular neuromere, 2 pairs neuromeres of maxillae, 2 pairs neuromeres of maxillipede and abdomen nerve cord.

三疣梭子蟹胚胎期腹神经链由1对大颚、2对小颚和2对颚足所对应的神经节以及腹部神经链组成。

2.The ventral nerve cord of the crab in the embryo included 1 pair mandibular neuromere, 2 pairs neuromeres of maxillae, 2 pairs neuromeres of maxillipede and abdomen nerve cord.

三疣梭子蟹胚胎期腹神经链由1对大颚、2对小颚和2对颚足所对应的神经节以及腹部神经链组成。

3.Conclusion the palatal vault, cusp inclination and the position of artificial teeth have apparent influence upon the stress concentration on the alveoli dentales maxillae.

结论腭穹隆形状、牙尖斜度和人工牙的排列位置对上颌全口义齿牙槽骨的应力集中状况有明显的影响作用。

4.Fractures of the maxillae can lead to significant facial deformities.

上颌骨的骨折可能导致显著的面部畸形。

5.During the procedure, the doctor noted the condition of the maxillae.

在手术过程中，医生注意到了上颌骨的状况。

6.In humans, the maxillae play a crucial role in forming the upper jaw.

在人类中，上颌骨在形成上颚中起着至关重要的作用。

7.The dentist examined the patient's maxillae to ensure proper alignment.

牙医检查了病人的上颌骨以确保对齐正确。

8.The surgeon repaired the broken maxillae using titanium plates.

外科医生使用钛板修复了断裂的上颌骨。

作文

The human skull is a complex structure that houses and protects the brain, as well as supports the facial features. Among its many components, the two upper jawbones, known as the maxillae, play a crucial role in both the structure of the face and the function of the mouth. The maxillae are paired bones that form the upper jaw and hold the upper teeth. They also contribute to the formation of the eye sockets, nasal cavity, and the roof of the mouth. Understanding the anatomy and function of the maxillae is essential for various fields such as dentistry, orthodontics, and maxillofacial surgery.In dentistry, the maxillae are particularly important because they anchor the upper teeth. Any issues related to the maxillae, such as fractures or developmental abnormalities, can significantly impact dental health and alignment. For instance, if the maxillae are misaligned, it can lead to malocclusion, which is a condition where the teeth do not fit together properly when the jaw is closed. This can cause discomfort, difficulty in chewing, and even speech problems.Moreover, the maxillae are involved in the process of speaking. The positioning of the tongue against the maxillae is essential for articulating certain sounds. Therefore, any structural issues with the maxillae can also affect an individual's ability to communicate effectively.In orthodontics, understanding the maxillae is vital for treatment planning. Orthodontists often use braces and other appliances to correct the alignment of the teeth and the relationship between the maxillae and the lower jaw, known as the mandible. Proper alignment of these structures is crucial for achieving a functional bite and a pleasing smile.In addition to their role in dentistry, the maxillae are significant in maxillofacial surgery. Surgeons often perform procedures on the maxillae to correct deformities, treat fractures, or address issues related to tumors. These surgeries require a deep understanding of the anatomy of the maxillae to ensure successful outcomes and minimize complications.The maxillae also have a unique relationship with the sinuses. The maxillary sinuses are air-filled spaces located within the maxillae. Infections or inflammation in these sinuses can lead to sinusitis, which may cause pain in the upper jaw and teeth. Thus, the health of the maxillae is intricately linked to the overall well-being of the facial region.In conclusion, the maxillae are more than just bones in the face; they are integral to various functions including eating, speaking, and breathing. A thorough understanding of the maxillae is essential for healthcare professionals who work in fields related to oral health and facial anatomy. Whether it is a dentist addressing a patient's dental concerns, an orthodontist correcting alignment issues, or a surgeon performing reconstructive procedures, the maxillae are always at the forefront of consideration. Therefore, studying the maxillae provides valuable insights into both human anatomy and the intricate relationships between different bodily systems.

人类颅骨是一个复杂的结构，既保护大脑，又支撑面部特征。在其众多组成部分中，两个上颌骨被称为maxillae，在面部结构和口腔功能中起着至关重要的作用。maxillae是成对的骨骼，形成上颌并支撑上牙齿。它们还参与眼窝、鼻腔和上颚的形成。理解maxillae的解剖学和功能对于牙科、正畸学和颌面外科等多个领域至关重要。在牙科中，maxillae尤其重要，因为它们锚定上牙。如果与maxillae相关的问题，如骨折或发育异常，可能会显著影响牙齿健康和排列。例如，如果maxillae错位，可能导致咬合不正，即牙齿在下颌闭合时无法正常咬合。这可能导致不适、咀嚼困难，甚至语言问题。此外，maxillae还参与说话的过程。舌头与maxillae的定位对于发出某些声音至关重要。因此，任何与maxillae有关的结构问题也可能影响个人有效交流的能力。在正畸学中，理解maxillae对于治疗计划至关重要。正畸医生通常使用牙套和其他矫正器具来纠正牙齿的排列以及maxillae与下颌（即下颌骨）之间的关系。这些结构的正确对齐对于实现功能性咬合和美观微笑至关重要。除了在牙科中的作用，maxillae在颌面外科中也具有重要意义。外科医生经常对maxillae进行手术，以纠正畸形、治疗骨折或处理肿瘤相关问题。这些手术需要对maxillae的解剖结构有深入的了解，以确保成功的结果并最小化并发症。maxillae还与鼻窦有独特的关系。上颌窦是位于maxillae内的充气腔。如果这些窦道感染或发炎，可能导致鼻窦炎，从而引起上颌和牙齿的疼痛。因此，maxillae的健康与面部区域的整体健康密切相关。总之，maxillae不仅仅是面部的骨骼；它们对诸如进食、说话和呼吸等多种功能至关重要。深入了解maxillae对从事与口腔健康和面部解剖相关领域的医疗专业人员来说至关重要。无论是牙医解决患者的牙齿问题，还是正畸医生纠正排列问题，亦或是外科医生进行重建手术，maxillae始终处于考虑的前沿。因此，研究maxillae为人类解剖学及不同身体系统之间的复杂关系提供了宝贵的见解。