Prosthetic enzyme of mutase, catalyze reactions of group, mainly methyl, metachoresis in the interior of substrate molecule.

位酶的辅酶，催化底物分子内基团(主基)的位反。

Conclusion Clinical dignosis of traumatic patella metachoresis is based on trauma and knee joint arthrocele and patella metachoresis.

外伤性滑动髌骨诊断注意外伤、膝部肿胀青紫史，屈膝髌骨向外移位。