Pain in the apical area of teeth #11 (8) and #12 (7). Complementary exams confirm apical lesion in both teeth. The tooth #11 (8) needs endodontic treatment. The patient wants to keep her teeth. The treatment plan includes removal of apical cysts, apicectomy of teeth #12 (7) and #11 (8). Bone defect reconstruction and saving the two teeth.