Exam 20: Occlusion

Which Angle classification of malocclusion in the permanent dentition is characterized by the mesiobuccal cusp of the maxillary first molar occluding distal to the mesiobuccal groove of the mandibular first molar?

Which of the following statements concerning dental curvatures within the permanent dentition is considered correct?

Lateral deviation of the mandible,or lateral excursion,is evaluated by shifting the lower jaw:

Which Angle classification of malocclusion in the permanent dentition is characterized by the mesiobuccal cusp of the maxillary first molar occluding mesial to the mesiobuccal groove of the mandibular first molar,as well as having the maxillary anterior teeth protrude facially from the mandibular anterior teeth?

Which of the following terms is the end point of closure of the mandible?

Which of the following is usually related to related to lack of an overall ideal form in the permanent dentition while in centric occlusion?

Which profile is present with a Class II malocclusion,division I,in a permanent dentition?

Which type of bite is characterized by having anterior teeth occlude but without the maxillary teeth overlapping the mandibular teeth?

Which of the following is not considered the ideal molar relationship within the primary dentition?

Which profile is present with a Class II malocclusion,division II,in a permanent dentition?

Which of the following is (are) not considered part of the three areas of centric contacts or centric stops?

Which of the following is considered the final phases of arch development and consists of the eruption of the third molars?

Open contacts allow for areas of food impaction from opposing cusps called _____ cusps,which can result in trauma to the interdental gingiva.

Which of the following teeth of both arches should be in contact during protrusive occlusion within the permanent dentition?

Which type of bite is characterized by having anterior teeth that do not occlude?

Which Angle classification of malocclusion in the permanent dentition is characterized by the mesiobuccal cusp of the maxillary first molar occluding mesial to the mesiobuccal groove of the mandibular first molar,as well as having the maxillary central incisors either upright or retruded?

What is the estimated percentage of children and teenagers that show some degree of malocclusion?

Which Angle classification of malocclusion in the permanent dentition is characterized by an ideal mesiodistal relationship of the jaws and dental arches?

Overbite is measured in millimeters with the:

When the teeth normally occlude in centric occlusion,the maxillary arch horizontally overlaps the mandibular arch to a condition referred to as: