Robotic and Microrobotic Tools for Dental Therapy

Figure 3

Photos in the endodontics therapy. (a) A decayed tooth. (b, c) A cracked tooth. (d) Deep caries infected pulp. (e) A tooth with P2. (f, g) A tooth with MB2. (h) A tooth with ML2. (i, j) Calcification of pulp cavity. (k, l) Destruction of pulp chamber bottom. (m, n) Root filling is incorrect. (o, p) Broken needle in root canal.