Figure 3

Anteroposterior (a) and lateral radiographs (b) of an open Grade I distal tibial fracture. Six months after surgery, anteroposterior ( c) and lateral tibial radiographs ( d) showed slow progression of healing. Seven months after PEMF introduction, anteroposterior ( e) and lateral tibial radiographs ( f) showed bridging callus in 3 out of 4 cortexes (medial, anterior and posterior).