piriform

简明释义

英[ˈpɪrɪfɔːm]美[ˈpɪrɪfɔrm]

adj. （尤指身体器官）梨形的（等于 pyriform）

英英释义

单词用法

同义词

反义词

例句

1.Conclusion The fiber of olfactory bulb project to the homonymy piriform cortex.

结论嗅球僧帽细胞层发出纤维投射到同侧梨状皮质。

2.Objective To observe the curative effect of electrical acupuncture on piriform syndrome.

目的观察电针治疗梨状肌综合征的疗效。

3.Results In both tasks, uniform activation in piriform cortex and secondary olfactory cortexes was determined.

结果两种任务均可激活梨状皮层和次级嗅觉皮层。

4.Objective to made the anatomic observation on the piriform aperture and its peripheral bone structure for the clinical reference.

目的为临床提供梨状孔和周边骨性结构的解剖学测量数据。

5.AIM: to evaluate the curative effect of sector blocking of piriform muscle in old patients with piriformis syndrome.

目的：探讨扇形封闭对老年性梨状肌综合征的治疗效果及临床意义。

6.Objective To evaluate the effect of left piriform recess-gastric (or colon) anastomosis after partial hypopharyngeal and total esophagectomy without thoracotomy in cervical esophageal carcinoma.

目的探讨部分下咽、全食管切除，左梨状窝胃（结肠）吻合治疗颈段食管癌的手术方法及疗效。

7.The human bladder is often described as being piriform, which means it has a pear-like shape.

人类膀胱常被描述为具有piriform（梨形）的形状。

8.In anatomy, the piriform muscle plays a crucial role in the movement of the hip.

在解剖学中，piriform（梨形）肌肉在髋部运动中起着关键作用。

9.The piriform sinus is an important structure in the throat that can be affected by certain medical conditions.

piriform（梨形）窦是喉咙中的一个重要结构，可能会受到某些医学状况的影响。

10.During the dissection, we observed the piriform shape of the kidney in this specimen.

在解剖过程中，我们观察到这个标本中肾脏的piriform（梨形）形状。

11.The piriform cortex is involved in the processing of olfactory information.

piriform（梨形）皮层参与嗅觉信息的处理。

作文

The human body is a marvel of biological engineering, with each organ serving a specific purpose. One such structure that often goes unnoticed is the piriformis muscle. This small yet significant muscle is located in the gluteal region, and its name derives from the Latin word 'piriformis,' meaning 'pear-shaped.' The unique shape of the muscle is what makes it particularly interesting, as it plays a crucial role in the movement and stability of the hip joint. The piriformis muscle originates from the anterior surface of the sacrum and inserts into the greater trochanter of the femur. Its primary function is to assist in the lateral rotation of the hip, which is essential for activities such as walking, running, and climbing stairs. Additionally, the piriformis contributes to the stabilization of the pelvis, helping to maintain balance during various movements. However, despite its importance, the piriformis muscle can sometimes lead to discomfort and pain, a condition commonly referred to as 'piriformis syndrome.' This occurs when the muscle becomes tight or inflamed, potentially compressing the sciatic nerve, which runs nearby. Symptoms of piriformis syndrome may include pain, tingling, or numbness in the buttocks and down the leg. Understanding the anatomy and function of the piriform muscle is vital for those experiencing these symptoms, as targeted stretching and strengthening exercises can alleviate discomfort and restore proper function. Incorporating exercises that focus on the piriform muscle into a regular fitness routine can be beneficial for overall hip health. Stretching the piriform muscle can help release tension and improve flexibility. For instance, sitting on the floor with one leg crossed over the other and gently pulling the knee towards the opposite shoulder can effectively stretch the piriform. Strengthening exercises, such as side-lying leg lifts and clamshells, can also enhance the strength of the surrounding muscles, providing better support to the hip joint. Moreover, understanding the role of the piriform muscle can aid in injury prevention for athletes and active individuals. Tightness in the piriform can lead to compensatory movements, which may result in injuries in other areas of the body, such as the lower back or knees. Therefore, maintaining the health of this muscle is essential not only for optimal performance but also for long-term well-being. In conclusion, the piriform muscle, while small, plays a significant role in the functionality of the hip joint and overall movement. Recognizing its importance can lead to better management of related discomforts and enhance athletic performance. As we continue to learn more about the intricacies of the human body, appreciating the contribution of muscles like the piriform will help us maintain our physical health and prevent potential injuries. Whether you are an athlete, a fitness enthusiast, or someone who simply wants to stay active, paying attention to the piriform muscle is key to achieving your goals and enjoying a pain-free lifestyle.

人体是生物工程的奇迹，每个器官都有其特定的功能。其中一个常常被忽视的结构是梨状肌。这个小而重要的肌肉位于臀部区域，其名称来源于拉丁语“piriformis”，意为“梨形”。肌肉的独特形状使其特别有趣，因为它在髋关节的运动和稳定中发挥着至关重要的作用。 梨状肌起源于骶骨的前表面，插入股骨的大转子。它的主要功能是帮助髋部的外旋，这对行走、跑步和爬楼梯等活动至关重要。此外，梨状肌还帮助稳定骨盆，保持在各种运动中的平衡。 然而，尽管梨状肌很重要，它有时会导致不适和疼痛，这种情况通常被称为“梨状肌综合症”。当肌肉变得紧绷或发炎时，可能会压迫附近的坐骨神经，从而引发症状，如臀部和腿部的疼痛、刺痛或麻木。了解piriform肌的解剖结构和功能对于那些经历这些症状的人至关重要，因为针对性的拉伸和强化练习可以缓解不适并恢复正常功能。 将关注piriform肌的练习纳入常规健身计划可能对整体髋部健康有益。拉伸piriform肌可以帮助释放紧张感并改善灵活性。例如，坐在地板上，一条腿交叉在另一条腿上，并轻轻将膝盖拉向对侧肩膀，可以有效拉伸piriform。强化练习，如侧卧抬腿和蛤蜊式，也可以增强周围肌肉的力量，为髋关节提供更好的支持。 此外，了解piriform肌的作用可以帮助运动员和活跃个体预防受伤。piriform的紧绷可能导致补偿性运动，从而可能导致身体其他部位（如下背部或膝盖）的受伤。因此，保持这一肌肉的健康对最佳表现和长期健康至关重要。 总之，piriform肌虽然小，但在髋关节功能和整体运动中发挥着重要作用。认识到它的重要性可以更好地管理相关的不适，并提高运动表现。随着我们对人体复杂性的了解不断加深，欣赏像piriform肌这样的肌肉所做的贡献将有助于我们保持身体健康，预防潜在的伤害。无论你是运动员、健身爱好者，还是只是想保持活跃的人，关注piriform肌都是实现目标和享受无痛生活的关键。