Fig. 2
From: Bisphosphonate combination therapy for non-femoral avascular necrosis
a Pre-treatment anteroposterior radiographs of a 23-year-old male diagnosed with Herbert and Lanzetta stage II Avascular necrosis of the scaphoid. b, c Pre-treatment MRI coronal and sagittal view showing BME. d Post-treatment anteroposterior radiographs at 6 months showing no radiological collapse. e, f Post-treatment MRI coronal and sagittal view at 6 months showing complete resolution of BME. g Post-treatment anteroposterior radiographs at 32 months follow-up showing no radiological collapse/progression with stabilization of the AVN in stage II