Distopalatal cervical root caries was found on #16. It was not a good candidate to restore the cavity with composite resin with traditional occlusal approach of tooth preparation because it would lose distopalatal cusp or with palatal approach because caries extended coronally to contact point area.
According to accessibility and longevity of the treatment outcome, e-max onlay was recommended after thorough discussion with patient.
Tooth preparation for e-max onlay
final restoration on master cast
final e-max onlay
before treatment( occlusal view )
after treatment( occlusal view )
before treatment( palatal view )
after treatment( palatal view )