8. Deciduous occlusion
Aug 19, 2020 ·
4m 17s
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Description
DECIDUOUS OCCLUSIONS :- PRIMARY 2ND MOLARS FLUSH TERMINAL PLANE (SCA) Most Commonly seen occlusion* Straight line occlusion EDGE TO EDGE OR END ON Crowded , Improper jaw growth...
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DECIDUOUS OCCLUSIONS :- PRIMARY 2ND MOLARS
FLUSH TERMINAL PLANE (SCA)
Most Commonly seen occlusion*
Straight line occlusion
EDGE TO EDGE OR END ON
Crowded , Improper jaw growth
CLASS I OCCLUSION
Mesiobuccal cusp of maxillary 1st M in the mandibular mesiobuccal groove
Usually a flush terminal will end up in class 1 itself
Self – correcting anomaly
MESIAL STEP OCCLUSION
Ideal Occlusion
CLASS III – When space is utilized
CLASS I – If space not utilized
DISTAL STEP OCCLUSION
CLASS I – If space is utilized
CLASS II- if space is not utilized
MIXED DENTITION :-
o Started #6 eruption of mandibular 1st Molars
o Finishes #3 eruption of maxillary C or #5 eruption of mandibular 2nd PM
show less
FLUSH TERMINAL PLANE (SCA)
Most Commonly seen occlusion*
Straight line occlusion
EDGE TO EDGE OR END ON
Crowded , Improper jaw growth
CLASS I OCCLUSION
Mesiobuccal cusp of maxillary 1st M in the mandibular mesiobuccal groove
Usually a flush terminal will end up in class 1 itself
Self – correcting anomaly
MESIAL STEP OCCLUSION
Ideal Occlusion
CLASS III – When space is utilized
CLASS I – If space not utilized
DISTAL STEP OCCLUSION
CLASS I – If space is utilized
CLASS II- if space is not utilized
MIXED DENTITION :-
o Started #6 eruption of mandibular 1st Molars
o Finishes #3 eruption of maxillary C or #5 eruption of mandibular 2nd PM
Information
Author | Dr.Mayakha Mariam |
Website | - |
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