Exam questionKROK 2Dentistry ยท 2012
After removal of dental plaque an 18-year-old patient underwent preventive examination. It revealed painless chalky spots in the precervical region on the vestibular surface of the 22 and 41 teeth. Result of enamel resistance test is 7 What morphological changes are typical for this disease?
Answer options
- Superficial enamel demineralization
- Damage of dentinoenamel junction
- Subsurface enamel demineralization
- Changes in the mantle dentine
- Degeneratic changes of odontoblasts
Correct answer
Subsurface enamel demineralization
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