final course review

Schedules

Final Exam on Wednesday April 23rd @ 9am.

All Lab work due next Friday the 25th

Friday, April 18, 14

Things You Absolutely MUST Know

Semester In ReviewOp II


Building Blocks


Building Blocks

Bonding


Building Blocks

Bonding

Material Properties

of Composite


Building Blocks

Bonding

Material Properties

of Composite

Prep Design&

Restorative Technique


Microstructure of Teeth

Differences between enamel and dentin and why that’s important for bonding

Change in tubule size with proximity to pulp


Bonding

Which generation has what components (6th generation=self-etch, 2 bottle)

The general strengths and weaknesses of total etch vs. self etch systems

Important considerations in dentin bonding (MMPs, collagen collapse, sensitivity...etc)

What we use here for bonding and the manufacturers instructions


VS.

What’s the difference??


VS.

What’s the difference??

pH-2.0pH-2.4--->1.6


Chemical Bonding


HEMA

HydrophilicHydrophobic


Composite Material Info

Microfills (Renamel Microfill, Cosmedent) vs. Nanofills (Filtek Supreme Ultra, 3M) vs. Nanohybrids (GrandioSO, Voco)

Strengths and Weaknesses of Each

Different flowable types and when to use each

What we use here


SpecificsMicrofills - weak and brittle, enamel replacement only. Very esthetic, excellent polish and polish retention. Most esthetic composite

Nanofill - similar to nanohybrids in physical characteristics but polish and retain polish better.

Nanohybrids - Strong and durable. Universal composite. Strong enough to be used in posterior, pretty enough to be used in anterior.

Flowables - See review from a week ago

“Bulk Fill” - lower shrinkage flowables (Surefil SDR)


Other things to consider

Incremental filling (Why 2mm??)

C-Factor and Flow

Components of Composite and Bonding Agents (Bis-GMA, HEMA, rocks & honey, what makes it light-curable...etc)


Prep Designs

Based on location and size of decay

Know where decay tends to be found (Class II/III - interproximally, at and/or below the contact point)

Additional refinements made to amalgam preps to make them more ideal for composite bonding


Glass Ionomer

Strengths and weaknesses

Steps in placing (!!!!)

When can you use it and when you should absolutely not use it

Differences between conventional and RMGI

How it bonds


Color

Hue, Value and Chroma

Change in chroma from incisal-->gingival

Vita Shade Guide(A,B,C,D)

Visible Light Spectrum: 380-760nm

Where is blue?


Color

Hue, Value and Chroma

Change in chroma from incisal-->gingival

Vita Shade Guide(A,B,C,D)

Visible Light Spectrum: 380-760nm

Where is blue?450-500nm


Whitening

Different techniques available

Which work faster, which last longer

Potential side effects and complications

What we use here at MUSC (10% carbamide peroxide)


Porcelain Repair

Materials used and differences from bonding to enamel and dentin

Technique

How do you deal with exposed metal?


Pulp Capping

When to use a CaOH + Vitrebond

When to use only Vitrebond (this may differ from what Endo teaches you)


Composite Veneers

Ideal prep

Importance of opaquers


Finishing and Polishing

Know your burs and order of use



Know your burs and order of use????



Know your burs and order of use

????????


YOUR CHANCE TO GRADE ME


final course review

Documents