Superiority of the Lyon schuss view over the standing anteroposterior view for detecting joint space narrowing, especially in the lateral tibiofemoral compartment, in early knee osteoarthritis

里昂滑行位X线片在检测早期膝骨关节炎中关节间隙狭窄（尤其是外侧胫股关节间隙狭窄）方面优于站立位前后位X线片