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Questions
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Answers
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The permanent maxillary
molars usually have |
2 buccal and 2 palatal
cusps. Sometimes they have an accessory cusp called as the cusp of Carabelli. |
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The strongest and largest
maxillary teeth are the |
Permanent molar
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As compared with the
buccopalatal width, the mesiodistal width of the permanent maxillary first molars is |
Lesser. Whereas mesiodistal
width is greater as compared to the buccolingual width in mandibular molars. |
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The supplemental cusp of
permanent maxillary first molars is found palatal to |
Mesiopalatal cusp
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The resistance to torsion
is greatest in a permanent maxillary first molars is by |
Mesiobuccal root
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In permanent maxillary
first molars, the mesial slope of the distobuccal cusp meet its distal slope at |
Right angle
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In a permanent maxillary
first molars, the distal surface from buccal aspect appears |
Spherical
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The average length of root
trunk of a permanent maxillary first molar is |
4 millimeters. For a
permanent mandibular molar it is approximately 3 millimeter below the cervical line. |
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In a permanent maxillary
first molar the mesiodistal width of mesiopalatal cusp is about ________ of mesiodistal width of crown palatally. |
Three fifth
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Arrange the cusps of
permanent maxillary first molar in descending order |
Mesiopalatal >
mesiobuccal> distopalatal>distobuccal. arrangement of cusp in a permanent mandibular first molar is mesiobuccal> Mesiolingual> distolingual> distobuccal> distal cusps |
Prof. Rooban Thavarajah
Oral and Maxillofacial Pathologist
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