After removal the pontic of a cantilever FPD (Fig.1), a residual root is found at #6 with the buccal concavity (Fig.2 *).  In fact the residual root belongs to the deciduous one.

Impacted Canine Last Next

Xin Wei, DDS, PhD, MS 1st edition 01/12/2018, last revision 06/17/2018