Research Article
High-Energy Extracorporeal Shock Wave for Early Stage Osteonecrosis of the Femoral Head: A Single-Center Case Series
Figure 5
Radiographs of the bilateral hips before and after treatment in a 21-year-old male patient with osteonecrosis of the femoral head showing a trend of decrease in the size of the lesion after ESWT and no changes in the stages of the disease and no further collapse of the femoral heads.