280Oral Pathology and MedicineMedium
Oral ulcers which occurs in groups, persist for about 6 weeks and leave scars on healing are________?
ARecurrent aphthous minor
BRecurrent aphthous major
CRecurrent herpetiform ulcers
DAcute herpetic gingivostomatitis
Correct answer
B. Recurrent aphthous major
Explanation
The correct answer is Recurrent aphthous major.