223Oral Pathology and MedicineMedium
The Sensitive period for tetracycline induced discolouration in the permanent maxillary mandibular incisors and canines is________?
A3 months postpartum to 7th year of life
B5 months in utero to 9 months postpartum
C4 months in utero to 3 months postpartum
DBirth to 7th year
Correct answer
A. 3 months postpartum to 7th year of life
Explanation
The correct answer is 3 months postpartum to 7th year of life.