Subject

Laboratory Techniques for Fixed Non-Adhesive in Vitro Prostheses

  • code 11753
  • course 1
  • term Anual
  • type OB
  • credits 4

Main language of instruction: English

Other languages of instruction: Catalan, Spanish

Teaching staff

Head instructor

Dr. Santiago COSTA - scosta@uic.es

Office hours

At the end of the class or by appointment requested by mail at the teacher responsible for the subject

 

Dr.Santi Costa

scosta@uic.es

Introduction

Prosthodontics Dental Prosthesis or is that part of dentistry that deals with the modification of pathological natural teeth and the replacement of lost teeth as well as preventing future pathologies.

On this subject the study of Fixed Prosthodontics, where different kinds of treatments involving fixed prosthesis and how they should carry out dental preparations thus achieve good functional and aesthetic results were explained be addressed.

Pre-course requirements

Dental anatomy. Knowledge of the pathophysiology of the patients is partially or dentados dentados. Knowledge of the anatomy and functions the dental structures.

Objectives

The aim of this course is to ensure that students acquire the basic theoretical and practical knowledge regarding the different types of prosthetic restorations involving fixed and preparations to be carried out to achieve good results .

Competences / Learning outcomes of the degree programme

  • CB10 - Students should acquire the learning skills that allow them to continue to study.
  • CB6 - Students should have and understand knowledge that provides the basis for or opportunity to be original in terms of the development and application of ideas, often within a research context.
  • CB7 - Students should know how to apply the knowledge they have acquired and be able to resolve problems in new or little known environments within a broader (or multidiciplinary) context, related to their area of study.
  • CE4 - To acquire the ability to make oral preparations on mucosa, teeth, and dental implants, to build dental prostheses in patients with advanced oral and multidisciplinary disorders; as well as identify and undertake the procedures and various checks for the prosthetic components during construction.
  • CE5 - To be able to give public presentations on your own clinical cases based on the scientific literature, and correctly use the scientific terminology related to temporomandibular dysfunction and aesthetic restorative dentistry.
  • CE7 - To be able to search for, organise and analyse, from a critical point of view, and using biomedical sources of information, scientific literature on issues related to temporomandibular dysfunction and aesthetic restorative dentistry, in order to pursue continuing education in a self-directed and autonomous way.
  • CG4 - To know how to apply protocols for the use of the equipment in the dental laboratory-workshop to the point of undertaking the necessary procedures that help in oral rehabilitation or the treatments common to a restorative dentist.

Learning outcomes of the subject

The student knows the basics of biomechanics in fixed prosthesis

The student knows the principles of preparing teeth for fixed prosthesis

The student knows the principle of partial crowns preparation for different materials

The student knows the principle of full crowns preparation for different materials

Students learn the basics of provisionalization in fixed prosthesis

The student knows print materials and indications

The student knows the management and treatments that require models

The student knows the different materials for cementation 

Syllabus

Contents:

FIXED PROSTHESIS

TOPIC 1: Terminology in fixed prosthesis

UNIT 1.1: DIAGNOSIS AND TREATMENT PLAN. BIOMECÁNICA in fixed prosthesis.

What is the fixed prosthesis?
What is a fixed partial denture and what are its components?
What are the indications and contraindications for fixed prosthesis?
UNIT 1.2: BIOMECHANICAL CONSIDERATIONS IN FIXED PROSTHESIS

What is the assessment that is made of the abutment teeth?
What are the characteristics of the column and the secondary to the primary retainer?
How intermediate pillars affect the performance of a fixed prosthesis?
What considerations be valued in making pontics in catilever?
 

TOPIC 2: PRINCIPLES OF DENTAL PREPARATION

 

UNIT: 2.1: PRINCIPLES OF PREPARING DENTAL.

 

Does the fixed prosthesis is considered a traumatic treatment?
How does the parallelism retention?
What teeth are considered the best in fixed prosthesis?
What are the most common mistakes?
 

UNIT: 2.2: Margins in fixed prosthesis.

 

o What are the indications of the different types of margins?

 

 

UNIT: 2.3: PREPARATION OF PARTIAL CROWNS

 

o What are the different types of partial crowns that can be done?

o What are the indications for each type of partial crown?

 

TOPIC 3: PREPARATIONS FOR FULL CROWNS

 

UNIT: 3.1: PREPARATION FOR FULL METAL CROWNS

 

What is the proper sequence of reduction?
How the functional cusp bevel performed?
How is the preparation margin performed?
Why groove settlement done?
 

UNIT 3.2: PREPARATION FOR FULL METAL-RESIN CROWNS AND METAL-CERAMIC.

 

What is the sequence of incisal reduction?
What is the process of reducing the vestibular face?
 What is the sequence of incisal reduction?
What is the process of reducing the vestibular face?
What is the sequence of palatal reduction?
How is the preparation margin performed?
 

ITEM 4: PREPARATIONS FOR FULL CERAMIC CROWNS

 

UNIT: 4.1: PREPARATIONS FOR FULL CERAMIC CROWNS

 

 

What is the sequence of incisal reduction?
What is the process of reducing the vestibular face?
What is the sequence of palatal reduction?
How is the preparation margin performed?
What is the occlusal reduction process?
What are the materials that allow us to make these types of restorations?
 

ITEM 5: PROVISONALES

 

 

 

 

 

UNIT 5.1. TEMPORARY CROWNS.

 

o What are the functions of the interim?

o What materials can be used to make temporary?

or What is the direct technique of making interim?

or What is the indirect fabrication technique interim?

o What cements can be used to cement temporary restorations?

 

UNIT 5.2: FIXED PROVISIONAL PROSTHESES PARTIAL.

                                         

 

o What are the functions of the provisional fixed partial dentures?

o What materials can be used to make provisional fixed partial dentures?

or What is the direct manufacturing technique provisional fixed partial dentures?

or What is the indirect fabrication technique provisional partial dentures?

ITEM 6: PRINT:

UNIT 6.1. IMPRESSIONS IN FIXED PROSTHESIS

o What are the materials for printing on fixed prosthesis?

o What are the different techniques to make an impression?

o What are the indications of the different types of buckets?

or What is the printing technique in two steps?

 

UNIT 6.2: gingival retraction systems.

 

o What are the considerations to keep in mind before making gingival recession?

o How gingival retraction methods available?

o What are the characteristics of retraction cord?

 

ITEM 7: PREPARATIONS OF MODELS

UNIT 7.1. PREPARATIONS OF MODELS.

How a model is empty?
What systems have drain?
What is the systematic drain?
 

UNIT 7.2. MUNYONES removable.

What are detachable segments and what are they?
How detachable segments made?
What systems have to perform detachable segments?
 

ITEM 8: PONTICS, connectors and welding.

UNIT 8.1. PONTICS DESIGNS AND CONNECTORS.

 

How a pontic and a connector designed?
What are the materials that can manufacture the Pontic, and connectors?
How can we get aesthetic by pontics provisional?
UNIT 8.2. Welds in fixed prosthesis.

 

What types of welds we have?
When welding is required?
How welds affecting fixed prostheses?
 

 

 

  

ITEM 9: waxing and casting techniques.

UNIT 9.1. TARP.

 

How waxed laboratory performed?
How can we apply the wax to the clinic?
 

UNIT 9.2. CAST.

 

What are the basic steps of the cast?
¿Components involved in the conventional casting?
 

 

 

 

 

 

UNIT 10.1. KNUCKLE AND BOLTS CAST PREFABRICADOS

 

When should we use a prefabricated post?
When is it appropriate to use a stump cast?
What systems prefabricated posts have?
 

ITEM 11: Clinical Trials, FINISHING AND CEMENT.

 

UNIT 11.1. CLINICAL TRIALS.

 

What clinical trials are needed for a fixed prosthesis?
What should we evaluate metal test?
What should we assess the evidence of cake?
 

UNIT 11.2. FINISHING AND CEMENT.

 

What should be done on the finish of the prosthesis?
What types of cements can use?
What steps do we take to cementation?
 

 

 

 

 

 

 

ITEM 12: FRACTURE REPAIR OF CERAMICS.

 

UNIT 12.1. REPAIR ceramic restorations.

 

What repairs can be made?
What systems have to make repairs?
How repairs are made?

Teaching and learning activities

In person

 laboratory preclínic

Evaluation systems and criteria

In person

Continued evaluation


Direct participation and staff 20%
Acquiring clinical skills, techniques, surgical 45%
Scientific knowledge of the patient's pathology 35%

Bibliography and resources

. Cadafalch E., Cadafalch J. “Manual clínico de prótesis fija” Harcourt Brace.

. Shillingburg, Jacobi, Brackett. “ Principios básicos en las preparaciones dentarias para restauraciones de metal colado y de ceràmica” Quintessence Books.

. Shillingburg H., Hobo S.  “Fundamentos de prótesis fija” Quintessence books.

. MaloneW., Koth D. “Tylman´s. Teoria y pràctica en prostodoncia fija” Actualidades medico odontológicas latinoamerica

. Lang N., Guldener B. “Atlas de prótesis de coronas y puentes” Masson-Salvat Odontología

. Gross, M,: “La Oclusión en odontología restauradora. Técnica y teoría.” Editoral Labor S.A.

. Okeson, J. “Oclusión y afecciones temporomandibulares”. Mosby/Doyma Libros

. Mallat E., Mallat E. “Fundamentos de la estética bucal en el grupo anterior” Quintessence Books

. Mallat E. “Prótesis fija estética. Un enfoque clínico e interdisciplinario” Elsevier

. Chiche G., Pinault A. “ Prótesis fija estética en dientes anteriores” Editorial Masson

. Magne P., Belser U. “Restauraciones de porcelana adherida en los dientes aneriores” Quintessence Books

. Fradeani M. “Rehabilitación estética en prótesis fija- Anàlisis estético- Volumen 1. Quintessence Books

 

Garber David A.. Quintessence books Porcelain & composit inlays & onlays. Esthetic posterior restaurations.   

Dietschi  Didier Ed. Masson Restauraciones adhesivas no metalicas. Conceptos actuales para el tratamiento estetico de los dientes posteriores.   

 

Coro LM, Ziebert GJ: “Accuracy and comparative stability of three removable die systems”. J. Prosthet. Dent.

Richardson DW, Sánchez RA. “ Positional accuracy of four die tray systems”: J. Prosthet. Dent.

Fischer H, Weber M, Marx R. “ Lifetime prediction of all-ceramic bridge by computational methods”. J. Dent. Res

 Isaac L, Shety P. “ Finite element análisis of the three unit fixed parcial denture cast with nickel-chromium alloy”. Indian J. Dent. Rest.

 Pospiech P, Rammelsberg P. “All-ceramic resin-bonded bridge. A 3-dimensional finite element análisis study”. Eur. J. Oral sci.

 

                                            

Alonso, AA; Albertini, JS; Bechelli, AH. Oclusión y diagnóstico en rehabilitación oral. Buenos Aires.1999. Editorial Médica Panamericana.

Borel JC. Schittly J. Manual de prótesis parcial removible. Masson 1985

Kratochvil. Parcial removable prosthodontics. De. Saunders. en castellano versión anterior Interamericana, 1989

Mallat, E. Prótesis parcial removible. Clínica y laboratorio

Mccracken. Prótesis parcial removible. De. Panamericana.

Stewart. Clinical removible partial prostodontics. E. Mosby

Glossary of Prosthodontic terms. Mosby. Ultima edición

Niell Marc. Science and practice de l¦occlusion. Quintessence

 
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