In Angle class ____ occlusion,the mesiobuccal cusp of the permanent maxillary first molar occludes with the mesiobuccal groove of the mandibular first molar.
A)I
B)II
C)III
D)IV

Question

Quizplus · Accepted Answer

In class I occlusion,an ideal mesiodistal relationship exists between the jaws and the dental arches.The mesiobuccal cusp of the first molar occludes with the mesiobuccal groove of the mandibular first molar.
In class II occlusion,the mesiobuccal cusp of the maxillary first molar occludes mesial to the mesiobuccal groove of the mandibular first molar.
In class III occlusion,the mesiobuccal cusp of the maxillary first molar occludes in the interdental space between the distal cusp of the mandibular first permanent molar and the mesial cusp of the mandibular second permanent molar.
Angle class IV occlusion does not exist.

In Angle Class ____ Occlusion,the Mesiobuccal Cusp of the Permanent