Exam questionKROK 2Dentistry ยท 2016
A 22-year-old medical student complains of the changed colour of his central upper incisor on the right. Two years ago the tooth became gray. Objectively: the 2 tooth is filled, changed in colour, stable, percussion is painless. The patient has closed bite. What is the absolute contraindication to making porcelain crowns for this patient?
Answer options
- Closed bite
- Defects of the anterior teeth that cannot be restored with fillings
- Enamel hypoplasia with a change of tooth shape and colour
- Defects of pulpless teeth that cannot be restored with inlays
- Abnormal tooth colour
Correct answer
Closed bite
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