Figure 2From: Apicotomy: a root apical fracture for surgical treatment of impacted upper caninesPeriapical radiograph for confirmation the presence of the impacted tooth. aA. Nasal cortical; B. Sinusal cortical (both corticals compose the Ennis inverted Y), the arrow points to dilaceration with possible apical ankylosis; C. Bone loss with fibrous scar, possibly due to two previous surgeries.Back to article page