ALGINATE IMPRESSIONS

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Slide Topic

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1

Title Slide: Alginate Impressions

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Introduction

Introduction and Objectives

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Chapter 1

Uses and Criteria of Alginate Impressions  (1 minute – 40 seconds)

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0101

Uses of superior impressions

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0102

Criteria of superior impressions

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Chapter  2

Selecting an Impression Tray (6 minutes – 55 seconds)

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0201

Purpose of the impression

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0202

Evaluating the patient’s intraoral anatomy

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0203

Evaluating the impression tray features

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0204

Sizes and shape

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0205

Tray extension

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0206

Adaptability

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0207

Retention

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0208

Flexibility

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0209

Selecting and fitting a plastic disposable impression tray

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Chapter  3

Impression Materials – Selection and Measuring      (7 minutes – 40 seconds)

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0301

Alginate impression materials

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0302

Dimensional stability in impression materials

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0303

Types of dimensionally-stable impression materials

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0304

Measuring alginate powder

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0305

Video- Measuring alginate powder

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0306

Water

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0307

Video- Measuring water

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Chapter  4

Three Mixing Methods and Tray Loading   (12 minutes – 50 seconds)

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0401

Bowl and spatula method of mixing alginate

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0402

Video - Bowl method

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0403

Baggie Method of mixing alginate

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0404

Video - Baggie method

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0405

Cadco Alginator method of mixing alginate

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0406

Video – Cadco method

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0407

Loading an impression tray using a spatula

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0408

Video – Loading - Spatula method

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0409

Loading and impression tray using the baggie method

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0410

Video – Loading - Baggie method

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Chapter  5

Impression Tray Selection and Fitting   (10 minutes – 25 seconds)

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0501

Mandibular tray selection and fitting

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0502

Video - Mandibular tray try-in

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0503

Maxillary tray selection and fitting

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0504

Video - Maxillary tray try-in

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0505

Adapting the maxillary tray to the patient’s anatomy

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0506

Seating the maxillary tray properly

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0507

Waxing the borders of a tray

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0508

Video -Waxing borders

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Chapter  6

Producing the Mandibular Impression   (4 minutes – 40 seconds)

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Mandibular impression procedures

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Video - Mandibular impression

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0603

Video - Mandibular Impression using Cavex holding the lip out with two fingers

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0604

Removal of the mandibular impression

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Video- Removal of the mandibular impression

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Chapter  7

Producing the Maxillary Impression  (7 minutes – 45 seconds)

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0701

Gag reflex precautions

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0702

Preparation

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0703

Tray insertion

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0704

Video -Maxillary impression

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0705

Video - Producing the maxillary impression using Cavex and holding the lip out

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0706

Removal of the maxillary impression

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Video - Removal of the maxillary impression

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Chapter   8

Alginate Impressions with Compound   (3 minutes – 30 seconds)

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0801

Video - Impression of fitted bands for a cemented appliance using compound and alginate

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0802

Video - Impression of fitted bands for a cemented appliance using compound and alginate

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0803

Video - Placing and securing bands in the compound impression

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0804

Video - Pouring the compound impression

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Chapter   9

Determining the Cause of Common Impression Problems   (4 minutes – 15 seconds)

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Case 1

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Case 2

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0903

Case 3

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Case 4

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Chapter   10

Cleaning and Sterilizing Impressions (1 minute)

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1001

Methods of cleaning and sterilization

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This is the last slide of this course

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