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  Indian J Med Microbiol
 

Figure 5: Morphological and radiographic changes in sample specimen from Group B at temperature 700°C. (a) Preheating photograph (b) postheating photograph showing dark grayish discoloration of crown and white to grayish white discoloration of root. Enamel showed some amount of fragmentation and was separated from underlying coronal dentin. (c) Preheating radiograph (d) postheating radiograph showing increased number of fracture lines. A linear radiolucent band separating the enamel and dentin was noticed above the Dentino-enamel junction

Figure 5: Morphological and radiographic changes in sample specimen from Group B at temperature 700°C. (a) Preheating photograph (b) postheating photograph showing dark grayish discoloration of crown and white to grayish white discoloration of root. Enamel showed some amount of fragmentation and was separated from underlying coronal dentin. (c) Preheating radiograph (d) postheating radiograph showing increased number of fracture lines. A linear radiolucent band separating the enamel and dentin was noticed above the Dentino-enamel junction