Case Report
Copyright ©The Author(s) 2022.
World J Clin Cases. Jun 26, 2022; 10(18): 6298-6306
Published online Jun 26, 2022. doi: 10.12998/wjcc.v10.i18.6298
Figure 4
Figure 4 Periapical radiographs. A: Periapical radiograph of teeth 11 and 21 after the first injury 1 yr ago showed fracture on tooth 21; B-D: Periapical radiographs of teeth 11 and 21 after tooth 11 was treated with apexification. The fracture line on tooth 21 became more evident over the time (B: 3 mo after initial injury; C: 6 mo after initial injury; D: 9 mo after initial injury).