case_images: PMC10626505_01
case_images: (A-D) are X-rays before treatment. (A) is the bitewing radiograph of teeth 83, 84, and 85. Periapical inflammation of tooth 84 is extended to the lower permanent tooth embryo. (B) is the bitewing radiograph with teeth 73, 74, and 75 presenting severe caries. Periapical inflammation of tooth 75 extended to the lower permanent tooth embryo. (C,D) are x-ray images that show no root image in teeth 14 and 24.
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case_images: PMC10626505_01_fped-11-1103386-g001.jpg
case_images: F1
case_images: The radiographs shown in Figure 1 were obtained during this visit. Tooth 83 had a dense root canal resistance image, an apical root filling overflow, and no apical transmission (Figure 1A). A low-density image was observed around the distal root apex, affecting the hard bone plate of the permanent tooth germ of tooth 35 (Figure 1B). Teeth 14 and 24 showed the crown but not the root images (Figures 1C,D).
case_images: (A-I) are images of teeth before and after treatment. (A-C) are frontal view photos before and 4 months and 9 months after treatment. Teeth 11 and 21 are under eruption. (D-F) are the occlusal photos of the right side before and 4 months and 9 months after treatment. Tooth 14 is under eruption and has good contact with its opposing teeth during the follow-up. (G-I) are the occlusal photos of the left side before and 4 months and 9 months after treatment. Tooth 24 is under eruption and has good contact with its opposing teeth during follow-up.
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case_images: PMC10626505_01_fped-11-1103386-g002.jpg
case_images: F2
case_images: The preformed crown of tooth 74 was twisted, and the gum was swollen along with the distal gingiva of tooth 24 (Figure 2).
case_images: Photos of the maxillary and mandibular dentitions before treatment. (A,B) show maxillary and mandibular dentitions before treatment. (C,D) show maxillary and mandibular dentitions 4 months after treatment. (E-H) show maxillary and mandibular dentitions 9 months after treatment.
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case_images: PMC10626505_01_fped-11-1103386-g003.jpg
case_images: F3
case_images: During follow-up, tooth 14 was in the process of erupting and had good contact with its opposing teeth from the right occlusal view, and tooth 24 was undergoing eruption and had moderate contact with its opposing teeth from the left occlusal view (Figure 3).
case_images: (A) and (B) are X-rays of teeth 14 and 24 after treatment. (A) is the X-ray of tooth 14 after 9 months of treatment. (B) is the X-ray of tooth 24 after 9 months of treatment.
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case_images: PMC10626505_01_fped-11-1103386-g004.jpg
case_images: F4
case_images: The length of root development in teeth 14 and 24 was approximately one-third of the root length at 9 months after treatment (Figure 4).