RPD Flashcards

1
Q

Branch of Dental Art and Science, Deals w/ the replacement of missing teeth,tissues,to restore appearance and health.

A

Prosthodontics

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2
Q

Branch of Dental Art and Science, Deals w/ the replacement of missing teeth,tissues,to restore appearance and health.

A

Prosthodontics

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3
Q

Deals with Prosthesis,designed to be removed by the wearer

A

Removable Prosthodontics

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4
Q

What Kennedy Classification System?

A Partial Denture Receive support from the Natural Teeth
(Bounded/ Tooth Bounded Cases)

A

Tooth Supported

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5
Q

What Kennedy Classification System?

-Supported by teeth @ only one end,
-Distal Extension RPD’s
-Unbounded or Free End Cases

A

Tooth Tissue Supported

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6
Q

What Characteristics and Biomechanics?
- To Resist displacement by
FUNCTIONAL HORIZONTAL OR ROTATIONAL STRESSES?

A

Stability

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7
Q

What Characteristics and Biomechanics?

  • Resistance to forces, directed TOWARD THE BASAL TISSUE OR UNDERLYING STRUCTURE
A

Support

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8
Q

What Characteristics and Biomechanics?

-resist the forces of DISLODGEMENT ALONG THE PATH OF PLACEMENT

A

Retention

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9
Q

What Characteristics and Biomechanics?

-resist the forces of DISLODGEMENT ALONG THE PATH OF PLACEMENT

A

Retention

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10
Q

What Characteristics and Biomechanics?

Quality of Clasp assembly,
that counteracts
(Lateral Displacement) of the Abutment when the Retentive Terminus passes over the height of contour?

A

Reciprocation

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11
Q

What Characteristics and Biomechanics?
Prevents Movement of an Abutment, AWAY from the associated clasp assembly

A

Encirclement

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12
Q

What Characteristics and Biomechanics?
Resistance to ( Horizontal Component of Masticatory force;

-stabilizing element located in a NON UNDERCUT AREA

A

Bracing

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13
Q

What Characteristics and Biomechanics?
Providing regulation or direction to movement during insertion and removal

  • contact of the rigid parts parallel to the path of isertion
A

Guidance

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14
Q

What Impression Philospohies?

The impression is taken when the patient is on “RESTING STATE”
- NO tissue displacement

A

Mucostatic /Minimal Pressure Impression

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15
Q

What Impression Philosophies?

Directing the force to the MOST CAPABLE WITHSTANDING FORCE

  • Done by Beading the Diagnostic Cast or altering the impression tray?
A

Selective Pressure

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16
Q

What Impression Philosophies?

Directing the force to the MOST CAPABLE WITHSTANDING FORCE

  • Done by Beading the Diagnostic Cast or altering the impression tray?
A

Selective Pressure

17
Q

What Impression Philosophies?
Load or Pressure is applied on the ridge as the impression is taken

A

Functional Impression

18
Q

What Impression Philosophies?

A Modification of the “Functional Impression Technique”

-A Negative Likeness of a
Portion of Edentolous Denture bearing area are made

A

Altered Cast Technique

19
Q

A Method of Impression commonly used for THE MANDIBULAR DISTAL EXTENSION,
partially edentolous arch due to greater variation in tissue mobility and displaceability?

A

Altered Cast Technique

20
Q

A Method of Impression commonly used for THE MANDIBULAR DISTAL EXTENSION,
partially edentolous arch due to greater variation in tissue mobility and displaceability?

A

Altered Cast Technique

21
Q

WHAT RPD METAL FRAMEWORK COMPONENT?

  • Unit of RPD to which all the other parts are DIRECTLY ATTACHED
  • provide RIGID UNION of all portions of prostheses
A

Major Connector

22
Q

WHAT RPD METAL FRAMEWORK COMPONENT?

  • Unit of RPD to which all the other parts are DIRECTLY ATTACHED
  • provide RIGID UNION of all portions of prostheses
A

Major Connector

23
Q

Palatal Bar is a TEARDROP shaped,

  • Rigid,Cleansable,Less coverage on the Palate.

what is the Width?

A

4-6mm

24
Q

Palatal Bar is a TEARDROP shaped,

  • Rigid,Cleansable,Less coverage on the Palate.

what is the Width?

A

4-6mm

25
Q

Width of Palatal Strap?

A

8-12mm

26
Q

Width Palatal Plate ?

A

Greater than 12 mm

27
Q

Width Palatal Plate ?

A

Greater than 12 mm

28
Q

Mand. Major Connectors

Lingual Bar
(Teardrop or Half pear shaped)

width?

A

4mm

29
Q

What Mand. MAJOR CONNECTOR?
-Simple and Minimal tooth contact
- has the highest patient tolerance because of the position under the tongue

A

Lingual Bar

30
Q

Lingual Bar
Ideal functional depth is = ___?

( marginal gingiva to the floor of the mouth)

A

8mm

31
Q

Used where there is a inadequate functional depth?

A

Sublingual Bar

32
Q

What Mand. Major Connector?
-Used if Functional Depth is not Ideal
-used as splint for periodontally compromised ant teeth?

A

Lingual plate of Kennedy Blanket

33
Q

What Mand. Major Connector?
-Used if Functional Depth is not Ideal
-used as splint for periodontally compromised ant teeth?

A

Lingual plate of Kennedy Blanket

34
Q

What Mand. Major Connector?
For Mand teeth which are severely LINGUALLY INCLINED

A

Labial Bar

35
Q

What Mand. Major Connector?
Used when there is “severe crowding of teeth and inadequate functional depth”

A

Cingulum and Continuous Bar