ADEX OSCE LATEST 2023 RATED A+

ADEX OSCE LATEST 2023 RATED A+ thickness of minor RPD connectors 1.5 mm Minimum space between vertical components of RPD 5 mm Kennedy Class I bilateral distal extension Kennedy Class II unilateral distal extension Kennedy Class III entirely tooth born with teeth anterior and posterior Kennedy Class IV edentulous area anterior to remaining teeth Lingual bar distance from gingival margin 3 mm Lingual bar width (minimum) 4 mm Maxillary major connectors, how far from gingival margin 6 mm Max RPD bead line width and depth .75-1 mm Anterior-posterior palatal strap, minimum distance between straps and minimum width for each strap 15 mm between, 6 mm anterior and 8 mm posterior Palatal plate advised when? The last abutment on either side is a canine or premolar Main function of indirect retainers prevents vertical dislodgement of the distal extension base away from tissues (sticky food) Minimum number of rests for RPD 3 For a distal extension where is the rest on the most posterior tooth mesial rest seat depth 1.5 mm at marginal ridge and 2 mm in center, at least 2.5 mm wide what is prepared first? Guide planes or seats guide planes extended occlusal rests used when? used when most posterior molar abutment is mesially tipped in class II (mod I) and class III Cingulum rest depths 2 mm wide (F-L), 2.5-3 mm (M-D), 1.5 mm deep Guide plane position relative to height of contour for classes of RPD Class III and IV can end above the height of contour because there is no functional movement. Class I and II must be below the height of contour (to prevent torquing). With I-bars and mesial rests on premolars, must end exactly at the height of contour. how to determine number of clasps kennedy cl