Exam questionKROK 2Dentistry ยท 2011
After removal of dental deposit an 18-year-old patient underwent preventive examination. It revealed painless chalky spots in the precervical area 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
- Degeneratic changes of odontoblasts
- Superficial enamel demineralization
- Subsurface enamel demineralization
- Damage of dentinoenamel junction
- Changes in the mantle dentine
Correct answer
Subsurface enamel demineralization
This educational archive is provided by KROKEXAM and is not an official testing authority publication.