Explanation Delayed dentition is usually considered when no t | NEET PG/NEXT (MCQs)

Explanation

Delayed dentition is usually considered when no teeth has erupted by the age of 13 months.
Normally temporary teeth eruption is completed by 2-2.5 years of age.

Causes of delayed tooth eruption
• Familial
• Rickets
• Idiopathic
• Down syndrome
• Cleidocranial dysostosis
• Endocrine (Congenital hypopituitarism & congenital hypothyroidism)