相关实验视频
Updated: Jun 17, 2026
10:10
Reverse Total Shoulder Arthroplasty
Published on: July 5, 2011
43.2K
单块与复杂肘部创伤的模块化辐射头关节整形:长期跟踪和比较评估
Shai Factor1, Ron Gurel1, Daniel Tordjman1
1Hand Surgery Unit, Division of Orthopedics, Tel Aviv Sourasky Medical Center, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel.
Journal of personalized medicine
|September 28, 2024
概括
模块化辐射头关节整形术 (RHA) 对梅森3型骨折的长期结果比单块植入物更好. 通过模块化设计,患者经历了功能改善和更少的植入物松动.
科学领域:
- 整形外科手术 整形外科手术
- 生物材料科学 生物材料科学
- 重建性手术是一种重建性手术.
背景情况:
- 梅森3型辐射头骨折通常用开放式减轻和内部固定 (ORIF) 或辐射头关节整形术 (RHA) 来治疗.
- 辐射头关节整形 (RHA) 选项包括传统的单块和新的模块化植入物,这些植入物旨在进行解剖适应.
- 虽然短期到中期的RHA结果是有利的,但单块和模块化植入物之间的长期比较是有限的.
研究的目的:
- 为了比较单块和模块化辐射头关节整形术 (RHA) 对梅森3型骨折的长期功能和放射性结果.
- 评估两种植入物类型之间的肘部疼痛,功能,运动范围,植入物松动和退行性变化的差异.
主要方法:
- 在一级创伤中心 (2000-2011) 接受RHA的患者的回顾性评估.
- 随访包括体检,验证的问卷 (MEPS,DASH,ASES,VAS) 和放射分析.
- 用单块 (n=4) 和模块化 (n=10) 假肢治疗的患者之间的结果比较,平均随访时间分别为15年和12.4年.
主要成果:
- 与单块组相比,模块化RHA组在MEPS和DASH得分上显示了统计学上显著的改善.
- 身体检查显示,模块化组的肘部曲和伸展明显改善.
- 放射分析表明,模块化组的植入物松动较少,尽管发现了退行性变化和异型骨化,主要在模块化组.
结论:
- 模块化辐射头植入物提供优越的长期功能结果和运动范围,与Mason Type 3骨折的单块植入物相比.
- 模块化植入物可能是一个更有利的选择,以增强RHA后患者的康复和功能.
- 需要进一步的大规模研究来证实这些发现,并阐明模块化RHA的长期益处.
相关概念视频
01:19Bones of the Upper Limb: Humerus
The upper limb consists of the arm, forearm, wrist, and hand bones. The humerus is the single bone of the upper arm region. Proximally, it has a large, spherical, smooth head that articulates with the glenoid cavity of the scapula to form the glenohumeral or shoulder joint. The margin of the head is the anatomical neck, a residual epiphyseal plate. Laterally it extends to form bony projections called the greater tubercle and the lesser tubercle. Next to the tubercles is the surgical neck, a...
01:09Bones of the Upper Limb: Radius
The radius is longer of the two bones that make up the human antebrachium or forearm. At the proximal end, the radius articulates with the capitulum of the humerus and the radial notch of the ulna to form the elbow joint. At the distal end, the radius articulates with the ulna via the ulnar notch, forming the distal radioulnar joint. Distally, the radius also attaches to the carpal wrist bones (scaphoid and lunate) to form the radiocarpal joint.
The radius has a nail-shaped head, and a short...
The radius has a nail-shaped head, and a short...