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ePaper created 2016-06-09, 15:16:05 | version 1.38.0
Journal of Oral Science & Rehabilitation 38 Volume 2 | Issue 2/2016 B o n e b l o c k g r a f t t o t r e a t a p i c o m a r g i n a l d e f e c t Figs. 1 & 2 Figs. 3 & 4 Figs. 5 & 6 Figs. 7 & 8 Fig. 1 Sinus tract involving the maxillary right incisors. Fig. 2 The periapical radiograph shows a radiolucency around the apexes of the central and lateral incisors. Fig. 3 Using ultrasound, a bone block was harvested from the apical area of the central incisor. Fig. 4 Intraoperative image after root-end resection. Fig. 5 Endoscopic image of the lateral incisor apex, resected during a previous periapical surgery. Fig. 6 Endoscopic image of the central incisor apex after root-end resection, showing the gutta-percha. Fig. 7 Root-end cavities prepared in both teeth. Fig. 8 Image after root-end cavity filling. The apicomarginal defect of the lateral incisor is evident over the entire buccal bone plate.