Case Report

Treatment of a Developmental Groove and Supernumerary Root Using Guided Tissue Regeneration Technique

Figure 2

(a) Preoperative cone beam computed tomography (CBCT); (b) CBCT revealed a radicular groove on tooth #10; (c) preoperative periapical radiograph, there is a large radiolucency in relation to left lateral incisor.
(a)
(b)
(c)