PowerPoint® Presentation for Dental Materials with Labs Module: Prosthodontics: Removable Prosthodontics Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Module: Prosthodontics: Removable Prosthodontics Part A: Removable Partial Denture Part B: Removable Complete Denture Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Module: Prosthodontics: Removable Prosthodontics Learning Objectives 1. Define the Key Terms. 2. Explain the reasons for removable prostheses. 3. List the components of a partial denture. 4. Describe the consultation appointment for a removable prosthesis. 5. Explain the difference between a removable partial and a complete denture. Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Module: Prosthodontics: Removable Prosthodontics Learning Objectives 6. Describe the appointment steps for a partial denture and a complete denture. 7. Explain denture reline, repair, and adjustment procedures. 8. Demonstrate partial denture final impressions and delivery. 9. Demonstrate a jaw relationship and a denture relining procedure. Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED. Key Terms Abutment Anatomical Baseplate Bite rim Border molding Centric occlusion Connectors Denture base Framework Muscle trimming Non-anatomical Overdenture Partial dentures Prostheses Relined Rests Retainer Vertical dimension Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Part A: Removable Partial Dentures Replaces one or more teeth in one arch Retained and supported by underlying tissues and remaining teeth Consultation appointment Study models Radiographs Photographs Visual aids Treatment plan Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Advantages of a Removable Partial Restores long span of lost dentition Easier for good oral hygiene of abutments Easily repaired and adjusted Restores function when no distal teeth present May support periodontally involved teeth Stabilizes the arches Fewer intraoral procedures than fixed pros. Proper occlusal plane is maintained Less expensive than fixed prostheses Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Contraindications for a Partial Lack of sufficient number of natural teeth properly located in the arch Lack of teeth with adequate root support to retain the appliance Rampant caries or gross periodontal conditions of remaining teeth Poor oral hygiene with no motivation to improve oral conditions Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Components of a Partial Denture Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED. Metal Frameworks Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Appointments for a Partial Denture Exam Consultation Final impressions Try-in and adjustment Delivery Adjustments Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Part B: Removable Complete Denture Edentulous patient Denture supported by alveolar bone and oral mucosa Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Indications for a Complete Denture Extensive bone loss and periodontal disease Lack of motivation or ability to maintain teeth Gross decay or abscesses Edentulous patient Patient refused partial dentures Lack of financial resources for alternative treatments Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Components of a Complete Denture base Non-anatomical teeth Saddle Complete denture Anatomical teeth Flange Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Appointments for a Complete Denture Examination Jaw relationship Consultation Denture delivery Oral surgery First follow-up Final impressions Adjustments Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED. Final Impressions Impression compound Border molding Muscle trimming Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Construction of Complete Dentures Baseplate Represents denture base Bite rim Simulates space provided by height of teeth Vertical dimension Occlusal relationship Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Jaw Relationship Set-up Baseplates and bite rims Centric occlusion Retrusion Protrusion Lateral movement Vertical dimension Shade Mold Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED. Try-in Appointment Denture teeth mounted in wax Evaluate Esthetics Retention Comfort Speech articulation Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED. Delivery Appointment Immediate dentures Extractions and alveoplasty Evaluation Adjustments Instructions Insertion and removal Daily maintenance Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Denture Relines, Adjustments, and Repairs Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Implants and Overdentures Advantages Disadvantages Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED. Assessment Questions What does the bite rim simulate? Vertical dimension, or the height of the teeth. What is the term for not having any teeth? Edentulous. What happens to the bone following tooth extractions? The bone will shrink and resorb. Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.

Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED. Summary of Module Key Terms Types of fixed prosthetics and materials Procedures performed during fixed and removable prosthodontics Considerations for fixed crowns and bridges, partial dentures, and complete dentures Construction of prostheses Partial and complete denture components relines, and adjustments Copyright © 2006 Thomson Delmar Learning. ALL RIGHTS RESERVED.