《Labio-Lingual Technic A Description of The Labial and Lingual Appliances in The Treatment of Maloccl》

CHAPTER ⅠIMPRESSIONS AND MATERIALS21

Requirements of an Impression21

Materials Necessary for Taking Impressions22

Impression Technic24

Upper Impression24

Lower Impression29

Salient Points of Technic32

CHAPTER ⅡBOXING，POURING，AND SEPARATING IMPRESSIONS33

Method A33

Materials Necessary for Pouring and Boxing Impressions33

Boxing the Impression33

Method B40

Materials Necessary for Pouring and Boxing40

CHAPTER ⅢTHE WORK MODEL52

Boxing Pouring，and Separating the Work Model53

Method A53

Method B55

Suggestions Relative to Impression Technic55

General Suggestions55

Care of Hands56

Care of Trays56

Care of Lead Strips56

CHAPTER ⅣTRIMMING，FINISHING，AND DUPLICATING RECORD MODELS57

Method A58

Carving the Model58

Method B78

Finishing the Models87

Duplicating Models88

CHAPTER ⅤMATERIALS AND ACCESSORIES FOR APPLIANCE CONSTRUCTION98

Materials98

Materials－Their Requirements and Dimensions101

Dimensions of Tubes103

Essentials for Soldering and Appliance Construction105

The Blowpipe110

Flame Regulation110

CHAPTER ⅥINSTRUMENTS113

Operative Instruments114

Incidentals117

Laboratory Instruments118

CHAPTER ⅦPRACTICAL SOLDERING EXERCISES122

Exercise Ⅰ122

Exercise Ⅱ123

Exercise Ⅲ123

Exercise Ⅳ123

Exercise Ⅴ123

Exercise Ⅵ123

Exercise Ⅶ123

Exercise Ⅷ124

Exercise Ⅸ124

Exercise Ⅹ124

Exercise Ⅺ125

CHAPTER ⅧSEPARATION128

Separating Posterior Teeth129

Separating Anterior Teeth133

Removal of Separation133

CHAPTER ⅨANCHORAGE134

Selection of Anchorage134

Round Tubes138

Half Round and Grooved Tubes138

CHAPTER ⅩBAND CONSTRUCTION，TUBE PLACEMENT，BAND AND WORK MODEL141

Classification and Definition141

Types of Bands141

Molar Band Construction142

Seamed Band Construction，Method A142

Half Round Tube Attachment158

Seamless Band Construction，Method B161

Indirect Band Technic167

Lingual and Buccal Tubes169

Prerequisites of Tube Placement169

Determining Tube Pitch171

Tube Clearance171

Placing Half Round Tubes on Upper Molar Bands172

Placing Half Round Tubes on Lower Molar Bands173

Lingual and Buccal Tube Extensions174

Translocating Bands to the Work Model176

Round Tube Relation and Attachment to Molar Bands186

Placing Round Tubes on Maxillary Molar Bands187

Placing Round Tubes on Mandibular Molar Bands188

Mechanistic Principles of Tube Placement189

CHAPTER ⅪATTACHMENT BANDS191

Lap Band Construction191

Pinch Bands195

Attachment Band Auxiliaries196

CHAPTER ⅫTHE LINGUAL APPLIANCE200

Lingual and Labial Appliance Foreword200

The Lingual Appliance205

Use205

Requisites207

Advantages208

Relation208

Planning the Lingual Appliance212

Construction of the Lingual Appliance213

Invariables and Variables235

Repairing Lingual Appliances236

Changing the Lingual Appliance238

Placing Auxiliary Springs239

Inserting the Lingual Appliance249

CHAPTER ⅩⅢTHE LABIAL APPLIANCE250

Uses252

Requisites254

Advantages255

Relating255

Types of Labial Appliances258

Invariables and Variables259

Planning the Labial Appliance260

Constructing the Appliance260

Repairing the Labial Appliance273

Placing Auxiliary Attachments273

Changing the Labial Appliance274

Inserting the Labial Appliance274

CHAPTER ⅩⅣINTERMAXILLARY，INTRAMAXILLARY，INTERMANDIBULAR，AND INTRAMANDIBULAR HOOKS276

Positional Divisions of Hooks276

Divisions by Use276

Length of Hooks276

Wire Circumference277

Hook Placing and Relation277

CHAPTER ⅩⅤTHE OCCLUSAL GUIDE PLANE286

Discussion286

Definition287

Purpose287

Advantages288

Requirements289

Relation289

Pitch and Depth of the Occlusal Guide Plane291

General Uses293

Series Use297

Variables and Invariables of Use300

Auxiliary Attachments300

Step Construction302

Summary Notations317

CHAPTER ⅩⅥINCISAL GUIDE PLANES AND THE OCCLUSAL CRIB318

Introduction and Terminology318

The Horizontal Mesio-incisal Guide Plane318

Word Analysis318

Definition319

Use319

Location320

Materials Used320

Relation321

Prerequisites of Construction322

Construction322

The Horizontal Incisal Guide Plane327

Definition327

Uses327

Location328

Construction329

Immediate Differences of Construction329

The Occlusal Crib335

Word Analysis335

Uses335

Advantages of Use336

Location336

Construction337

CHAPTER ⅩⅦDESCRIPTIVE DEFINITIONS OF TERMS IN CHAPTER ⅩⅧ342

Introduction342

Locating of Objects in General342

Definitions of Positions342

Location as to Point of Fastening343

Descriptive Definitions of Forms343

Examples of Term Use345

Conclusion345

CHAPTER ⅩⅧAUXILIARY ATTACHMENTS347

Introduction347

Positional Grouping of Auxiliary Attachments348

Location of Attachments349

Types of Auxiliary Springs350

Wire Sizes351

Relation of Auxiliary Springs352

Essentials of Auxiliary Spring Relation352

Horizontal Auxiliary Springs352

Perpendicular Auxiliary Springs354

Inclined Auxiliary Springs355

Constructing Auxiliary Attachments355

Auxiliary Spring Uses356

Uses of the Horizontal Group357

Uses of the Perpendicular Group357

Uses of the Inclined Group357

Auxiliary Spring Force－Auxiliary Spring Attachments404

CHAPTER ⅩⅨUSING THE LINGUAL APPLIANCE FOR SPACE MAINTENANCE411

A Brief General Discussion of Space Retainers415

＂Orthodontic Axioms＂415

References Consulted416