What is a small subchondral fracture defomity of the lateral figures facet with prominent bone marrow edema? Moderate size joint effusion.

Joint abnl. Need to identify which joint ar u asking about , Is it the knee ? . Subchondral microfractures and prominent bone marrow edema are descriptions of the same thing . Typically r quite painful and may respond with axial bony paste. Which is only performed in the or by an orthopaedic d.