Zunaira salehabout 8 hours ago

Root fracture

Often it is difficult to diagnose a root fracture unless the coronal restoration is removed. A, This radiograph shows no evidence of a fracture. B, However, once the crown and post are removed, the fracture is easily visualized. C, Sometimes it is helpful to physically push on the axial walls of the clinical crown in order to observe the existence of a fracture.