根据CPAK分类的意大利关节炎患者群体中膝盖对齐的分布
V Digennaro1, D Cecchin1, E Villari1
11st Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Via G.C. Pupilli 1, 40136 Bologna, Italy.
The Knee
|June 11, 2025
概括
意大利骨关节炎患者的膝关节冠状平面对齐 (CPAK) 分类显示分布与其他人群相似, varus对齐是最常见的. 在对齐和患者人体测量之间没有发现任何相关性.
科学领域:
- 整形外科手术 整形外科手术
- 生物机械分析分析
- 放射性评估是指进行放射性评估.
背景情况:
- 膝盖冠状平面对齐 (CPAK) 分类系统根据部-膝盖-脚角和关节直线斜率对膝盖对齐进行分类.
- 之前的研究已经探索了不同人群之间的调整变化,但缺乏针对意大利人口特有的数据.
研究的目的:
- 为了确定CPAK表型在因骨关节炎而接受全膝关节整形手术 (TKA) 的意大利患者中的分布.
- 为了调查冠状膝关节对齐的潜在基于性别的差异.
- 探索CPAK表型与患者人体参数之间的相关性.
主要方法:
- 对620名接受TKA或单间膝关节关节整形手术的患者进行了回顾性分析.
- 测量机械关节-膝盖-脚角 (mHKA),横向远距离大腿骨角,以及从长腿X射线图中获得的中位近亲角.
- 算术HKA (aHKA) 和联合线斜率 (JLO) 的计算,以赋予CPAK表型.
主要成果:
- 最常见的CPAK表型是I (30%),II (23.7%) 和III (20.3%),表明顶部远端关节线斜率的流行.
- 瓦鲁斯对齐是最常见的整体对齐模式.
- 与男性 (13%) 相比,女性患者表现出较高的位对齐率 (24.4%).
- 人类测量参数 (年龄,BMI) 和膝盖对齐之间没有发现显著的相关性.
结论:
- 意大利骨关节炎患者群体中CPAK表型的分布与国际文献的发现一致.
- 这项研究提供了有关意大利患有TKA的人群特有的膝盖对齐特征的有价值的见解.
相关概念视频
Knee Joint
1.6K
The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris...
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris...
1.6K
Functional Classification of Joints
3.9K
Functional Classification of Joints
The functional classification of joints is determined by the amount of mobility between the adjacent bones. Joints are functionally classified as a synarthrosis or immobile joint, an amphiarthrosis or slightly moveable joint, or as a diarthrosis, a freely moveable joint. Fibrous and cartilaginous joints can be functionally classified as either synarthroses or amphiarthroses, whereas all synovial joints are classified as diarthroses.
Synarthrosis
An...
The functional classification of joints is determined by the amount of mobility between the adjacent bones. Joints are functionally classified as a synarthrosis or immobile joint, an amphiarthrosis or slightly moveable joint, or as a diarthrosis, a freely moveable joint. Fibrous and cartilaginous joints can be functionally classified as either synarthroses or amphiarthroses, whereas all synovial joints are classified as diarthroses.
Synarthrosis
An...
3.9K
Ankle Joint
1.5K
The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the tibia and fibula of the leg. The superior aspect of the talus bone is square-shaped and has three areas of articulation. The top of the talus articulates with the inferior tibia. This is the portion of the ankle joint that carries the body weight between the leg and foot. The sides of the talus are firmly held in position by the articulations...
1.5K
Structural Classification of Joints
3.2K
Joints, also known as articulations, are classified based on their structural characteristics, i.e., based on whether the articulating surfaces of the adjacent bones are directly connected by fibrous connective tissue or cartilage, or whether the articulating surfaces contact each other within a fluid-filled joint cavity. These differences serve to divide the joints of the body into three structural classifications.
A fibrous joint is where the adjacent bones are united by fibrous connective...
A fibrous joint is where the adjacent bones are united by fibrous connective...
3.2K


