PROSTHO Flashcards
1
Q
found at suprabulge & extends to the infrabulge
located above the survey line & engages more than 180* of the abutment tooth circustence
A
Circumferential clasps
2
Q
originates on side of tooth adjacent to edentulous space
A
Simple akers / simple class 1
3
Q
originates on side away from edentulous space
A
Reverse circumferential
4
Q
has 2 rests
used for tilted molar abutments
A
Ring clasp
5
Q
modification ofring clasp
A
Back action
reverse back action
6
Q
retentive arm arising from the proximal plate
reciprocal arm arising from minor connector
A
Half & Half
7
Q
combinatiom of circumferential bar
A
atypical . (combinatiom of circumferential clasp)
8
Q
types of atypical clasp
A
Embrasure
Multiple
Hair-pin
9
Q
external finish line
A
<90*
10
Q
internal finish line
A
90*
