Effects of individual shock wave therapy vs celecoxib on hip pain caused by femoral head necrosis

Figure 1 Personalized extracorporeal shock wave therapy based on magnetic resonance imaging three-dimensional reconstruction. A: Magnetic resonance imaging (MRI) image; B: Three-dimensional (3D) reconstructed MRI images; C-F: Personalized posture + MRI-3D image + extracorporeal shock wave = personalized extracorporeal shock wave therapy.

Figure 2 Study flow diagram. HHS: Harris hip score; VAS: Visual analog scale; WOMAC: Western Ontario and McMaster Universities Osteoarthritis Index.

Figure 3 Changing trend of the visual analog scale in groups A and B. VAS: Visual analog scale.