PMC5968164_01
(A) Intraoral photographs: the fracture line extending from the incisor edge to below the free gingival margin involving both labial and palatal surfaces of maxillary left lateral incisor. (B) Intraoral periapical radiograph: the fracture line extending at the level of crest of alveolar bone
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F1
India, with a chief complaint of pain and mobility in the upper front tooth and a history of bicycle accident 1 week earlier. His medical history and extraoral examination were satisfactory. Intraoral examination revealed an oblique fracture in the maxillary left lateral incisor, the fracture line extending from the incisor edge to below the free gingival margin involving both labial and palatal surfaces, and the pulp exposure was observed (Fig. 1A). The space between the residual crown and the fractured segment was evident, and an incomplete root apex of left maxillary lateral incisor was seen (Fig. 1B).
Obturation with gutta-percha roll cone technique
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F2