Fig. 5: Clinical photographs of fractured upper left central incisor which was the single case that showed clinical discoloration in Group (N), change in color started to show at the 1 month follow up.
a Baseline clinical photograph of upper left central incisor at second appointment, b Clinical photograph at 1 week follow up without discoloration, c Clinical photograph at 1 month follow-up showing shadow of cervical crown discoloration, d Clinical photograph at 3 months follow-up showing cervical crown discoloration, e Clinical photograph at 12 months follow-up showing cervical crown discoloration. f Clinical photograph showing composite buildup.
