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[Georgian]

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Which is the most common retained deciduous tooth?
a.Maxillary 1 molar b.Maxillary 2 molar
c.Mandibular 1 molar d.Mandibular 2 molar

 

[sagi]

Which is the most common retained deciduous tooth?
a.Maxillary 1 molar b.Maxillary 2 molar
c.Mandibular 1 molar d.Mandibular 2 molar

I think its mandibular 2 molar

 

[evamm]

I think its mandibular 2 molar

Could you explain why? and where did you get it? 🙂
thanks

 

[sagi]

Could you explain why? and where did you get it? 🙂
thanks

Retained teeth are most often ankylosed. According to Shafer (oral path), the deciduous tooth most commonly ankylosed or submerged is mand 2 molar. So, as I told before, I think it is mand 2 molar. 🙂

 

[Georgian]

Hi sagi,thanks for the answer.
Cud u answer this too?
Which of the following causes a marked change in the oral microbial flora?
a.ingestion of solid food b.eruption of permanent teeth
c.puberty
I dont remember the other two options,but they also look pretty close,but which do u think would affect the oral flora on the whole?