According to Schour & Massler the crown completion of both permanent maxillary and mandibular first molars is________________?

A. 3-4 years

B. 3-5 years

C. 1 2 years

D. 2 3 years

Found an error? Read our corrections policy and report it in the comments below.

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.