Clinical Analysis of Approach Selection of Extraction of Maxillary Embedded Mesiodens in Children

Figure 1

CBCT images of a typical case and the schematic plot of PGMA. (a) The horizontal plane image. (b) The coronal plane image. (c) The sagittal plane image. (d) The three-dimensional reconstruction image. (e) The schematic plot of simulated incision of PGMA.

(a)

(b)

(c)

(d)

(e)