case_images: PMC11577523_01
case_images: Periapical radiograph revealed an obvious horizontal fracture line located in the cervical crown of tooth 21, slightly coronal to the level of the alveolar crest.
case_images: 98104-g001.jpg
case_images: PMC11577523_01_98104-g001.jpg
case_images: F1
case_images: Developing roots were also detected in both central and lateral incisors (Figure 1).