Intentional replantation combined root resection therapy for the treatment of type III radicular groove with two roots: A case report

Figure 3 Oral examination and imaging examination during the 1-year follow-up. A-C: The sinus tract was significantly reduced at the 1-wk postoperative visit; D-F: At the 1-mo recall, the sinus tract was closed and radiography showed a reduction in the periapical lesion, and the depth of the periodontal probe was 3 mm; G-I: At the 3-mo recall, radiography showed no periapical lesion, and the tooth was asymptomatic with no periodontal pocket; J-L: Radiography was performed immediately after operation at the 1-wk, 1-mo, 3-mo, 6-mo, and 12-mo recalls, which showed that the periradicular radiolucency gradually narrowed (M, P, Q).