Fig.1: Peg lateral at the tooth #7. It appears that the tooth #27 is buccally malpositioned and may interferes with the veneer for #7 when it is extended distoincisally (^). It seems that pre-prosthetic orthodontic treatment is more ideal.
Xin Wei, DDS, PhD, MS 1st edition 06/26/2016, last revision 06/26/2016