摘要
目的:探讨膝关节骨性关节炎的DR数字成像特点。方法:回顾性阅读354例膝关节骨性关节炎患者的DR数字成像表现,观察分析膝关节骨性关节炎DR数字成像的特点。结果:关节边缘骨赘增生354例,关节间隙狭窄18例,关节面硬化变形68例,关节鼠72例,软骨下囊性变形成骨囊肿45例,骨变形或半脱位21例。结论:DR平片是诊断膝关节退行性改变最基本、最经济的检查方法,同时也是追踪膝关节骨性关节炎患者病情变化的常规方法。
Objective:To explore the DR digital imaging characteristic of knee osteoarthritis.Methods:The DR digital imaging manifestations of 354 patients with knee osteoarthritis were retrospectively readed.The DR digital imaging characteristics of knee osteoarthritis were observed and analyzed.Results:354 cases were osteophytosis at joint edge;18 cases were joint space narrowing;68 cases were articular surface hardening deformation;72 cases were joint mice;45 cases were subchondral cystic changes into bone cyst;21 cases were bone deformation or subluxation.Conclusion:DR is a basic and economic method in the diagnosis of knee degenerative changes.And it is also a conventional method in tracing the condition changes of patients with knee osteoarthritis.
