Management of Concomitant Intrusion and Complicated Crown-Root Fracture Injury of Maxillary Central Incisors in a Child

Figure 3

Sagittal CBCT views of (a) #11 and (b) #21 showing multiple fracture lines and loose fragments. From the image scale, the fracture lines extend subcrestally 2 mm in #11 and 5 mm in #21. The dotted lines represent CEJ and bone crest (BC). Therefore, the level of intrusion is approximately 3 mm in #11 and 6 mm in # 21. Root development shows immature apical formation (open apex) in both teeth.

(a)

(b)