Mouth Preparation Master Cast

Question 1

-Relief of pain & infection
-Collection of diagnostic data
-Develop treatment plan
-Patient education & motivation
-Occlusal equilibration

These are all components of what phase of patient treatment?

Answer 1

Phase I

Question 2

In phase I of patient treatment collection of diagnostic data includes:

Answer 2

1. diagnostic cast
2. diagnostic mounting

Question 3

In phase I of patient treatment, what does developing a treatment plan entail?

Answer 3

Designing RPD

Question 4

-Removal of deep caries, temporary restorations
-Extraction of non-retainable teeth
-Preprosthetic surgery: tuberosity reduction, etc.
-Periodontal treatment, Plaque control
-Interim prosthesis: function, esthetics
-Occlusal equilibration, may need changes after extractions

These are all components of what phase of patient treatment?

Answer 4

Phase II

Question 5

Why is occlusal equilibration a step in both phase I and phase II of patient treatment?

Answer 5

Because following extraction, occlusal equilibration may need changes

Question 6

-Definitive endodontic treatment
-Definitive restorative treatment
-Occlusal plane correction

These are all components of what phase of patient treatment?

Answer 6

Phase III

Question 7

Construction of the RPD occurs during what phase of patient treatment?

Answer 7

Phase IV

Question 8

In phase III of patient treatment, what does definitive restorative treatment entail?

Answer 8

1. surveyed crowns (if needed)
2. fixed partial dentures (if appropriate)

Question 9

-Post-insertion care
-Periodic recall
-Continued plaque control

These are all components of what phase of patient treatment?

Answer 9

Phase V

Question 10

-Relief of pain & infection
-Caries removal
-Extractions, pre-prosthetic surgery
-Periodontal treatment, plaque control
-Occlusal equilibration
-Endodontics
-Definitive restorative treatment
-Occlusal plane correction
-Enameloplasty for RPD

These are all steps of ____ and must occur prior to ____

Answer 10

Mouth preparation; construction of RPD

Question 11

What are the two purposes of diagnostic casts?

Answer 11

1. Preliminary design of RPD
2. Identify tooth modification areas

Question 12

During mouth preparation, what occurs?

Answer 12

Performance of tooth modifications

Question 13

Where does the preliminary design of the RPD occur?

Answer 13

Diagnostic cast

Question 14

The tooth modifications performed during mouth preparation are done:

Answer 14

According to the RPD diagnostic cast design

Question 15

QA worksheet=

Answer 15

Quality assurance worksheet

Question 16

When performing the Enameloplasty for RPD, what steps must be included?

Answer 16

1. Develop guide planes
2. Enlarge erbrause for minor connectors
3. Lower height of contour
4. Create undercuts if needed
5. Prepare rest seats

(IN THIS ORDER)

Question 17

When developing guide planes, discuss the guidelines for the following areas:

-Proximal:
-ML:
-Lingual:

Answer 17

-Proximal: adjacent to edentulous areas

-ML: stress-release claps ML minor connector

-Lingual: reciprocal clasp

Question 18

When lowering the heigh of contour during the enameloplasty for RPD, what needs to be accomplished? (3)

Answer 18

-Proximal 2/3 of circumferential retentive clasp

-Reciprocal clasp

-Lingual guide plate

Question 19

What rest seats need to be prepared during the enameloplasty for RPD?

Answer 19

-Occlusal
-Lingual (chevron)