PMC3961929_01
Revealing palatogingival groove on lateral incisor
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F1
On careful examination, a deep palatogingival groove was observed, which was extending deep into the apical region [Figure 1].
Pre-operative radiograph
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PMC3961929_01_JNSBM-5-178-g002.jpg
F2
Radiographic examination revealed a well-defined radiolucency in relation to right lateral incisor extending until the apical region of the right central incisor [Figure 2].