A 67-year-old woman has multiple restoration (difficult for guide preparation).  The tooth #6 fractures equigingival with a separated file (Fig.1 <).  Because of missing #7, the gingival embrasure between #6 and 8 is large (*). 

Gingival Embrasure  Last  Next

Xin Wei, DDS, PhD, MS 1st edition 01/18/2020, last revision 02/23/2020