joint spacer

简明释义

连缝隔片

英英释义

例句

1.After the infection was cleared, the joint spacer was removed and replaced with a permanent implant.

在感染被清除后，关节间隔器被移除，并更换为永久植入物。

2.In some cases, a joint spacer can be a temporary solution while waiting for a more permanent surgery.

在某些情况下，关节间隔器可以作为等待更永久手术的临时解决方案。

3.The joint spacer is designed to help reduce pain and improve mobility in patients with joint issues.

关节间隔器旨在帮助减少关节问题患者的疼痛并改善活动能力。

4.The surgeon used a joint spacer to maintain the gap between the bones during the procedure.

外科医生使用了一个关节间隔器来保持手术过程中骨骼之间的间隙。

5.During the consultation, the doctor explained how a joint spacer works to alleviate pressure on the joint.

在咨询过程中，医生解释了关节间隔器如何减轻关节压力。

作文

In the field of medicine, particularly in orthopedic surgery, the term joint spacer refers to a device that is used to maintain the space between two bones in a joint after the removal of infected or damaged tissue. This is particularly relevant in procedures such as total joint arthroplasty or revision surgeries where infection is a concern. The joint spacer serves several important functions, including preventing bone collapse, allowing for the healing of the surrounding tissues, and providing a temporary solution until a definitive surgical intervention can be performed.The use of a joint spacer is critical in cases of septic arthritis or prosthetic joint infections. When an infection occurs, the infected material must often be removed surgically, which can leave the joint vulnerable. By placing a joint spacer, surgeons can effectively create a barrier against further infection while also preserving the joint's function. These spacers can be made from various materials, including antibiotic-impregnated polymethylmethacrylate (PMMA), which not only helps maintain the joint space but also delivers localized antibiotics directly to the site of infection.One of the significant advantages of utilizing a joint spacer is that it allows patients to experience some degree of mobility during the healing process. While the ultimate goal is to restore full joint function through subsequent surgeries, having a joint spacer in place can help patients engage in physical therapy and rehabilitation exercises, which are crucial for recovery. This transitional approach can significantly enhance the overall outcome of the treatment.Moreover, the design of a joint spacer can vary depending on the specific needs of the patient and the type of joint involved. For example, there are custom-made spacers for hip and knee joints, which take into account the unique anatomical features of each patient. The adaptability of the joint spacer is one of its most beneficial characteristics, as it allows for personalized treatment plans that cater to individual requirements.In addition to its clinical benefits, the use of a joint spacer also has implications for healthcare costs. By effectively managing infections and preventing complications, these devices can reduce the need for more extensive surgeries and prolonged hospital stays, ultimately leading to lower healthcare expenses for both patients and providers.In conclusion, the joint spacer plays a vital role in orthopedic surgery, particularly in managing infections and preserving joint function. Its ability to provide temporary support while facilitating healing is invaluable in the treatment of various joint-related conditions. As research and technology continue to advance, we can expect to see further improvements in the design and effectiveness of joint spacers, enhancing patient outcomes and revolutionizing orthopedic care.

在医学领域，特别是在骨科手术中，术语关节间隔器指的是一种用于在去除感染或损伤组织后保持两个骨头之间空间的装置。这在全关节置换术或修复手术中尤为重要，尤其是在感染成为问题时。关节间隔器具有几个重要功能，包括防止骨头塌陷、允许周围组织愈合，并提供一种临时解决方案，直到可以进行最终外科干预。使用关节间隔器在脓毒性关节炎或假体关节感染的情况下至关重要。当发生感染时，感染的材料通常必须通过手术去除，这可能使关节变得脆弱。通过放置关节间隔器，外科医生可以有效地在进一步感染之前创建一个屏障，同时也保护关节的功能。这些间隔器可以由各种材料制成，包括抗生素浸渍的聚甲基丙烯酸酯（PMMA），这不仅有助于保持关节空间，还能将局部抗生素直接输送到感染部位。利用关节间隔器的一个显著优势是，它允许患者在愈合过程中体验一定程度的活动能力。虽然最终目标是通过后续手术恢复完整的关节功能，但在位置上放置关节间隔器可以帮助患者参与物理治疗和康复锻炼，这对恢复至关重要。这种过渡性方法可以显著提高治疗的整体效果。此外，关节间隔器的设计可以根据患者的具体需求和涉及的关节类型而有所不同。例如，针对髋关节和膝关节有定制的间隔器，考虑到每位患者独特的解剖特征。关节间隔器的适应性是其最有益的特征之一，因为它允许个性化的治疗计划，以满足个人需求。除了临床益处外，使用关节间隔器还对医疗费用产生影响。通过有效管理感染和防止并发症，这些设备可以减少更大规模手术和延长住院时间的需要，最终导致患者和提供者的医疗费用降低。总之，关节间隔器在骨科手术中发挥着至关重要的作用，特别是在管理感染和保护关节功能方面。它在提供临时支持同时促进愈合方面的能力在各种关节相关疾病的治疗中是无价的。随着研究和技术的不断进步，我们可以期待看到关节间隔器的设计和有效性进一步改善，从而提升患者的治疗效果，彻底改变骨科护理。