Methods Multiple loosebodies and degenerative synovia were removed under knee arthroscopy.
方法关节镜下手术，清理关节内游离体及病变滑膜。
2
Methods Into the inner ring road, separation peritoneum and abdominal transverse compartment of loosebodies and the creation preperitoneal space, home patch this gap.
方法经内环入路，分离腹膜与腹横筋膜间的疏松组织联系，创建腹膜前间隙，置补片于此间隙内。
3
Conclusions The double operative approaches in arthroscopy treating of meniscus injuries or knee joint loosebodies or mediopatellar plica syndrome have good curative effect.