Figure 2
From: Sclerotic bone: a sign of bone reaction in patients with medication related osteonecrosis of the jaw

Pre and postoperative panoramic radiograph (a,b) measuring points (Sidexis), (c,d) measured bone zones (ImageJ): 1: osteonecrosis; 2: preoperative sclerotic area; 3: preoperative unaffected reference side; 4: postoperative reactive sclerotic area; 5: postoperative unaffected reference side.