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  Indian J Med Microbiol
 

Figure 2: (a) Preoperative radiograph showing inadequately obturated tooth number 21, and open apex with enlarged canal space and reduced dentinal wall thickness in tooth number 22 and (b) Postoperative radiograph at 12 months showing complete healing

Figure 2: (a) Preoperative radiograph showing inadequately obturated tooth number 21, and open apex with enlarged canal space and reduced dentinal wall thickness in tooth number 22 and (b) Postoperative radiograph at 12 months showing complete healing