中国汉族人群骨性膝关节炎患者CPAK分型的分布
Distribution of CPAK types in Chinese Han patients with osteoarthritis of the knee
张帆 1李成宇1
作者信息
- 1. 徐州医科大学附属医院骨科,江苏徐州 221002
- 折叠
摘要
目的 分析中国汉族人群骨性膝关节炎患者膝关节冠状位对线(CPAK)分型的分布.方法 随机选取200例汉族骨性膝关节炎患者的下肢全长片.测量股骨远端外侧角(LDFA)、胫骨近端内侧角(MPTA),计算算术髋膝踝角(aHKA)、关节线倾斜度(JLO)等参数,确定CPAK分型.结果 膝关节CPAK分型依次为Ⅰ型(36.5％)、Ⅳ 型(29.0％)、Ⅱ 型(12.7％)、Ⅲ 型(9.5％)、Ⅴ 型(6.4％)、Ⅶ 型(3.5％)、Ⅵ 型(2.0％)、Ⅷ 型(0.4％),无Ⅸ型.结论 在中国汉族人群的CPAK分型中,结构性内翻对线伴顶点远端JLO占比最高.
Abstract
Objective To analyze the distribution of the types of coronal plane alignment of the knee(CPAK)in patients with osteoarthritis of the knee in Chinese Han population.Methods Full-length films of the lower limbs were collected from 200 Han patients with osteoarthritis of the knee.The lateral distal femoral angle(LDFA)and medial proxi-mal tibial angle(MPTA)were measured,and parameters such as arithmetic hip-knee-ankle angle(aHKA)and joint line obliguity(JLO)were calculated.The CPAK types were determined.Results The majority of CPAK types of the knee were type Ⅰ(36.5％),followed by type Ⅳ(29.0％),type Ⅱ(12.7％),type Ⅲ(9.5％),type V(6.4％),type Ⅶ(3.5％),type Ⅵ(2.0％),and type Ⅷ(0.4％),without type Ⅸ.Conclusions Among the CPAK types in Chinese Han popula-tion,structural inversion alignment with proximal JLO at the apex accounted for the highest percentage.
关键词
膝关节/骨性关节炎/CPAK分型/中国汉族人群Key words
knee/osteoarthritis/CPAK types/Chinese Han population引用本文复制引用
出版年
2024
NETL
NSTL
万方数据