Is constriction of the maxilla common in all malocclusion classes (I, II and III) ?

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Dana Rifat Mohammed

mostly in class III

Almustafa Alhumadi

Dana Rifat Mohammed theoretically you are right dear but what from your clinical prospective??

Almustafa Alhumadi my answer is based on my clinical work...yes it's possible to see the constriction in all classes but commonly in class III.

Ghassan Abdulkareem

Construction of maxilla is common with abnormal sucking habits, whatever class relationship. However, mostly seen in class III which accompanied with underdeveloped maxilla

Thank you dr. Ghassan Abdulkareem for your valuable answer.

Fabio Savastano

Yes.

Akram S. Alyessary

I think its mostly related to bad oral habits and nasal obstruction other than classes of malocclusion.

My regards

Almustafa just put out a great question and great questions require direct simple answers. The answer is YES. There is to much confusion on Class III... It's just that you see it more there....So if you refer to skeletal type the answer is yes. This is because many malocclusions are caused by OSA or change in diet/posture.