sacrum

简明释义

英[ˈseɪkrəm;ˈsækrəm]美[ˈseɪkrəmˌˈsækrəm]

n. [解剖] 骶骨；[解剖] 荐骨

复 数 s a c r a 或 s a c r u m s

英英释义

单词用法

同义词

反义词

例句

1.Then lengthen your tailbone and sacrum as your thighbones descend toward your hamstrings.

然后，拉伸你的尾骨和骶骨，大腿骨沉向腿筋。

2.Objective To analyze the image diagnosis and differential diagnosis of bone destruction with soft-tissue tumor in sacrum.

目的探讨骶椎骨质破坏伴软组织块影的影像诊断与鉴别诊断。

3.Complicated pelvic fracture including sacrum bone fracture mostly displays pelvic posterior ring injuries.

复杂的骨盆骨折多数存在骨盆后环损伤，包括骶骨骨折。

4.The sacrum is the bone that is shaped like an upside-down triangle at the base of the spine.

骶骨位于脊椎底端，是一个向上的三角形。

5.Objective: To evaluate the effect of surgical treatment of primary sacrum tumor.

目的：了解手术治疗原发性骶骨肿瘤的疗效。

6.Najash retained a sacrum, a bony feature that supported the pelvis.

Najash蛇保留着骶骨，用它来支撑骨盆。

7.The doctor explained that the pain was originating from the sacrum.

医生解释说，疼痛源自于骶骨。

8.During the physical exam, she noticed tenderness around the sacrum.

在体检中，她注意到骶骨周围有压痛。

9.In yoga, certain poses can help stretch the area around the sacrum.

在瑜伽中，某些姿势可以帮助拉伸骶骨周围的区域。

10.The sacrum is a triangular bone located at the base of the spine.

骶骨是位于脊柱底部的一个三角形骨头。

11.She experienced discomfort in her lower back, particularly near the sacrum.

她感到下背部不适，特别是在骶骨附近。

作文

The human body is a marvel of engineering, with each part playing a crucial role in maintaining balance and functionality. One of the most interesting components of our skeletal system is the sacrum, a triangular bone located at the base of the spine. The sacrum is not only vital for structural support but also serves as a key connection point for the pelvis and spine. Understanding the anatomy and function of the sacrum can provide insights into various bodily movements and health issues. The sacrum consists of five fused vertebrae (S1 to S5) that form a single bone. This fusion occurs during adolescence and provides stability to the lower back. The shape of the sacrum resembles an inverted triangle, which allows it to fit snugly between the two hip bones, forming the posterior part of the pelvic girdle. This unique structure supports the weight of the upper body when we stand or walk, distributing it evenly to the legs. In addition to its structural role, the sacrum houses important nerve pathways. The sacral plexus, a network of nerves originating from the sacrum, supplies sensation and motor control to the lower limbs and pelvic region. This means that any injury or condition affecting the sacrum can lead to significant repercussions, such as sciatica or other forms of nerve pain. Moreover, the sacrum plays a crucial role during childbirth. The flexibility of the pelvic joints and the orientation of the sacrum allow for the necessary adjustments during labor. A misaligned sacrum can result in complications, making it essential for expecting mothers to maintain proper pelvic health. From a physical therapy perspective, understanding the sacrum is essential for treating lower back pain and other musculoskeletal conditions. Therapists often focus on exercises that strengthen the muscles surrounding the sacrum and improve its mobility. This can help alleviate discomfort and prevent future injuries. In conclusion, the sacrum may be a small part of the human skeleton, but its impact on overall health and mobility is profound. By appreciating the anatomy and functions of the sacrum, we can better understand how our bodies work and the importance of maintaining spinal health. Whether through exercise, proper posture, or therapeutic interventions, taking care of the sacrum is vital for a healthy and active life.

人体是工程的奇迹，每个部分在维持平衡和功能方面都发挥着至关重要的作用。我们骨骼系统中最有趣的组成部分之一是sacrum，它是位于脊柱底部的一个三角形骨头。sacrum不仅对结构支持至关重要，而且还作为骨盆和脊柱的关键连接点。理解sacrum的解剖学和功能可以为各种身体运动和健康问题提供见解。 sacrum由五个融合的椎骨（S1到S5）组成，形成一块单一的骨头。这种融合发生在青春期，提供了下背部的稳定性。sacrum的形状类似于倒三角形，这使得它能够紧密贴合在两侧髋骨之间，形成骨盆带的后部。这种独特的结构在我们站立或行走时支撑上半身的重量，并将其均匀分配到腿部。 除了其结构作用外，sacrum还容纳重要的神经通路。来自sacrum的骶神经丛是一组神经网络，为下肢和骨盆区域提供感觉和运动控制。这意味着任何影响sacrum的伤害或疾病都可能导致显著的后果，例如坐骨神经痛或其他形式的神经疼痛。 此外，sacrum在分娩过程中也发挥着至关重要的作用。骨盆关节的灵活性和sacrum的方向允许在分娩期间进行必要的调整。sacrum的错位可能导致并发症，因此对于准妈妈来说，保持适当的骨盆健康至关重要。 从物理治疗的角度来看，理解sacrum对于治疗下背痛和其他肌肉骨骼疾病至关重要。治疗师通常专注于加强围绕sacrum的肌肉并改善其活动性的锻炼。这可以帮助缓解不适并防止未来的伤害。 总之，sacrum可能是人体骨骼的一小部分，但它对整体健康和活动能力的影响是深远的。通过欣赏sacrum的解剖学和功能，我们可以更好地理解我们的身体如何运作，以及维护脊柱健康的重要性。无论是通过锻炼、正确的姿势还是治疗干预，照顾好sacrum对于健康和积极的生活至关重要。