The patient with the anterior cross bite at the left lateral and canine and incipient Class V caries returns to clinic for #13 residual root extraction (Fig.1,2).  There is no quality root structure (Fig.2) or space (Fig.3) for socket sheath. 

No Space for Sheath     Last     Next

Xin Wei, DDS, PhD, MS 1st edition 05/11/2020, last revision 05/11/2020