retinaculum

简明释义

英[ˌretɪˈnækjʊləm]美[ˌretəˈnækjələm]

n. 支持带；韧带；[植] 着粉腺

复 数 r e t i n a c u l a

英英释义

单词用法

同义词

反义词

例句

1.Conclusion Peripatellar retinaculum contracture can be considered as one of the pathological factors of knee extension stiffness.

结论髌周支持带挛缩是伸直位膝关节僵硬的病理因素之一。

2.Objective: Discusses under the arthroscope bin the flank retinaculum lysis and refers to at the treatment knee joint osseous arthritis's application value drafts the choice.

目的：探讨关节镜下髌外侧支持带松解术在治疗膝关节骨性关节炎的应用价值和指征选择。

3.Results the patellar retinaculum include the medial and lateral patellar retinaculum, and could be divided into superficial and deep layers.

结果髌支持带包括髌内、外侧支持带，又可分为浅、深两层。

4.Results: The lateral patellar retinaculum can be divided into superficial and deep layers.

结果：髌外侧支持带可分为浅、深两层。

5.The deep layer of the lateral patellar retinaculum included the transverse ligament, the lateral patellotibial ligament and the epicondylopatellar ligament.

髌外侧支持带深层包括横韧带、外侧髌胫韧带和上髁髌韧带。

6.Objective To study the effects of arthroscopic realignment surgery for patellofemoral chondromalacia by bilateral retinaculum releasing and traditional Chinese medicine washout.

目的探讨关节镜下内外侧支持带松解结合中药外洗治疗髌股关节软骨软化症的疗效。

7.The retinaculum is crucial for stabilizing the tendons in the wrist during movement.

在运动过程中，腱束对于稳定手腕的肌腱至关重要。

8.In the ankle, the retinaculum helps to keep the extensor tendons in place.

在踝部，腱束有助于保持伸肌腱的位置。

9.The surgeon explained how the retinaculum can be injured during sports activities.

外科医生解释了在体育活动中如何可能会损伤腱束。

10.During the physical exam, the doctor checked the integrity of the retinaculum around the knee.

在体检中，医生检查了膝盖周围腱束的完整性。

11.A torn retinaculum may lead to instability in the affected joint.

撕裂的腱束可能导致受影响关节的不稳定。

作文

The human body is a complex and intricate system, composed of various structures that work together to ensure our functionality. One such structure is the retinaculum, which plays a crucial role in the movement and stability of our limbs. The term retinaculum originates from the Latin word 'retinere', meaning 'to hold back' or 'to retain'. In anatomy, it refers to a band of connective tissue that holds tendons in place, particularly around joints. This function is vital for maintaining the proper alignment and movement of tendons as they pass over bones and joints. There are several types of retinaculum in the human body, with the most notable being the flexor and extensor retinacula. The flexor retinaculum, located at the wrist, serves to secure the flexor tendons of the fingers, preventing them from bowing out during finger movements. This is particularly important for activities that require fine motor skills, such as writing or playing a musical instrument. Without the support of the retinaculum, these tendons could become dislocated or strained, leading to pain and reduced functionality. On the other hand, the extensor retinaculum is found on the dorsal side of the wrist and serves a similar purpose for the extensor tendons. It ensures that these tendons remain in their proper position as the hand extends and flexes. The presence of the retinaculum allows for smooth and coordinated movements, which are essential for daily tasks and overall mobility. In addition to its functional importance, the retinaculum also serves as a site for potential injury. Conditions such as carpal tunnel syndrome arise when the median nerve, which runs beneath the flexor retinaculum, becomes compressed. This highlights the delicate balance that the retinaculum maintains within the body; while it provides necessary support, it can also contribute to discomfort and injury if not properly cared for. Understanding the role of the retinaculum is essential for those studying human anatomy, physical therapy, and sports medicine. Knowledge of this structure helps practitioners devise rehabilitation programs for patients recovering from tendon injuries or surgeries. By strengthening the muscles surrounding the retinaculum, therapists can improve stability and prevent future injuries. Moreover, athletes often need to be aware of their retinacula to avoid overuse injuries. Proper warm-up routines and strength training can help in maintaining the health of these connective tissues, allowing for optimal performance in sports. For instance, runners may experience issues with their extensor retinaculum if they do not adequately prepare their legs for the demands of running. In conclusion, the retinaculum is a small yet significant component of our musculoskeletal system. Its role in stabilizing tendons and facilitating movement cannot be overstated. By appreciating the function and importance of the retinaculum, we can better understand our bodies and take proactive steps towards maintaining our physical health. Whether through exercise, rehabilitation, or simply being mindful of our movements, recognizing the significance of the retinaculum can lead to improved well-being and enhanced athletic performance.

人体是一个复杂而精密的系统，由各种结构组成，这些结构共同作用以确保我们的功能。其中一个结构是retinaculum，它在我们四肢的运动和稳定性中发挥着至关重要的作用。术语retinaculum源自拉丁词'retinere'，意为'保持'或'保留'。在解剖学中，它指的是一种结缔组织带，固定肌腱的位置，特别是在关节周围。这个功能对于保持肌腱在经过骨骼和关节时的适当对齐和运动至关重要。 人体中有几种类型的retinaculum，最显著的是屈肌和伸肌retinacula。屈肌retinaculum位于手腕处，用于固定手指的屈肌腱，防止在手指运动过程中肌腱弯曲。这对于需要精细运动技能的活动，如写字或演奏乐器，尤其重要。如果没有retinaculum的支持，这些肌腱可能会脱位或拉伤，导致疼痛和功能降低。 另一方面，伸肌retinaculum位于手腕的背侧，承担着类似的功能，确保这些肌腱在手部伸展和弯曲时保持在适当的位置。retinaculum的存在使得运动顺畅协调，这是日常任务和整体活动能力所必需的。 除了功能重要性之外，retinaculum也是潜在伤害的发生地。诸如腕管综合症等疾病就是在屈肌retinaculum下方的正中神经受到压迫时产生的。这突显了retinaculum在身体内维持微妙平衡的重要性；虽然它提供必要的支持，但如果不加以照顾，也可能导致不适和伤害。 了解retinaculum的作用对于那些研究人体解剖学、物理治疗和运动医学的人来说至关重要。对这一结构的了解帮助从业者为恢复肌腱损伤或手术的患者制定康复计划。通过增强围绕retinaculum的肌肉，可以改善稳定性并预防未来的伤害。 此外，运动员通常需要意识到他们的retinacula，以避免过度使用伤害。适当的热身程序和力量训练可以帮助维持这些结缔组织的健康，从而在运动中实现最佳表现。例如，如果跑步者没有充分准备腿部以应对跑步的要求，他们可能会遇到伸肌retinaculum的问题。 总之，retinaculum是我们肌肉骨骼系统中一个小但重要的组成部分。它在稳定肌腱和促进运动中的作用不可小觑。通过欣赏retinaculum的功能和重要性，我们可以更好地理解自己的身体，并采取积极措施来维护身体健康。无论是通过锻炼、康复，还是简单地关注我们的运动，认识到retinaculum的重要性都可以提高我们的健康水平和运动表现。