35. Prostho II (RPD/FPD) Flashcards Preview

.DENTAL BOARD EXAM REVIEWER COPY > 35. Prostho II (RPD/FPD) > Flashcards

Flashcards in 35. Prostho II (RPD/FPD) Deck (265)
Loading flashcards...
1

Class I kennedy

Bilateral distal ext

2

Class II kennedy

Unilateral distal extension

3

Class III kennedy

Tooth bound / Bounded

4

Class IV kennedy

Anterior crossing midline

5

BQ: Kennedy classification WITHOUT MODIFICATION

Class IV

6

BQ: “Combination Syndrome”
- combination of 2 dentures (CD/RPD)
- excessive resorption in the ant region of maxilla

Kelly syndrome

7

Most common MANDIBULAR major connector

Lingual bar

8

Lingual bar
Relief =
Ideal thickness =

Lingual bar
Relief = 4mm
Ideal thickness = 5mm

9

Aka “Kennedy blanket”

Lingual plate

10

Indications for Lingual plate: (no relief)

High frenal att
Excessive distal ext case

11

“modified lingual plate”
Adv: lighter than lingual plate bec reduced metal
Disadv: food impaction spaces

Kennedy bar or Continuous bar

12

BQ: Labial bar is aka:

“Swing lock” major connector

13

Relief in the MAXILLARY

6mm relief

14

BQ: Maximum thickness of palatal strap

8mm thickness

15

APPC / Ant-Post Palatal Connector
Window =
Post strap =
Middle strap =
Ant stap =

APPC / Ant-Post Palatal Connector
Window = > 15mm
Post strap = 5-7mm
Middle strap = 7-9mm
Ant stap = 8-10mm

16

Major conn for extensive distal ext case in mandibular

Lingual plate

17

Major conn for extensive distal ext case in maxilla

Palatal plate

18

Major conn used for Class IV, Torus palatinus, deep palatal curve

U shape / Horse shoe

19

Major connector: Rigid or Flexible?

Rigid

20

BQ: Minor connector: Rigid or flexible?

Rigid

21

Connects all the remaining components of the RPD to the major connector

Minor connector

22

Prevents RPD from moving away from the hard tissues

Direct retainers

23

“Key and key way”; Direct retainer located WITHIN the contours of the crown

Intracoronal direct retainer

24

Retentive arm from ABOVE height of contour

Suprabulge

25

Most common direct retainer

Simple akers or “circlet clasp”

26

Example of Suprabulge Extracoronal direct retainer

Circumferential clasp (simple akers/circlet clasp)

27

Retentive arm BELOW height of contour

Infrabulge

28

Example of Infrabulge

Bar clasps or “ROACH clasp”
- I bar or RPI

29

BQ: best finish line

A. Supra
B. Equi
C. Sub

Supragingival
(FUNCTION over Esthetics)

30

BQ: Ideal location of “Terminal retentive 3rd” or “Flexible 3rd” of the Retentive Arm?

Gingival 3rd