Methods The X-ray films of knee joint from lateral view of 30 normal individuals and of 116 patients with synovitis were compared for the features of synovialis.

• 方法对30例膝关节侧位X线平片的滑膜及髌下脂肪垫的正常X线表现与116例滑膜炎的X线表现进行了对比分析。