MIP Max

Which line divides the occlusal surface of a posterior tooth into inner and outer aspects?

• Central fossa line

• Lingual line angle

• Buccolingual line

• Buccocclusal and linguoocclusal line angles

How many inclines are typically found on a cusp?

• 2

• 4

• 6

• 3

The occlusal table is composed of:

• Inner aspects of buccal and lingual cusps

• Outer aspects of all cusps

• Entire surface of the tooth

• Supporting and non-supporting cusps

What percentage of the buccolingual diameter does the occlusal table typically occupy?

• 30-40%

• 40-50%

• 50-60%

• 60-70%

Which line connects the buccal and occlusal surfaces in the mandibular arch?

• Lingual-occlusal line

• Central ridge

• Buccal-lingual crest

• Bucco-occlusal line

The cusp tip is defined as:

• A circular area with a radius of 1 mm

• A triangle formed between grooves

• A sharp point

• An angle between ridges

What is the definition of MIP?

• The least contact of opposing teeth

• The best fit of opposing teeth regardless of condylar position

• Based on centric relation

• Maximum opening of the jaw

Which cusps of the upper molars are cradled in the central fossa of their counterpart?

• Distobuccal cusps

• Mesiolingual cusps

• Buccal cusps

• Mesial marginal ridges

Supporting cusps include:

• Buccal cusps of upper teeth

• Lingual cusps of lower teeth

• Buccal cusps of lower teeth and lingual cusps of upper teeth

• All posterior cusps

Which of the following describes guiding cusps?

• Wider and rounder

• For vertical support

• Contact only during mandibular glide movements

• Form the occlusal table