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26 Cards in this Set
- Front
- Back
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What is evaluated for FPDs?
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-Same as single crown
-Asses the relative paralellism -Are you able to prep. them w/ same TOC -Need asses anatomy of edentulous space |
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What is the greastest chanllege in FPDs?
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-Determine what to restore the edentulous space w/ or whether to restroes the space at all
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What are the factors that will help determine if the edentulous space should or should NOT be restored?
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-Length of edentulous space
-Avialbe inter-arch space -Condition of edentulous space -Abument teeth -Pontics -Expectation of the patients (esthetics or function) |
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A good treatment plan stars w/ an accurate _____?
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-Diagnosis: requires good clinical and radiological evaluations + accruate diagnostic waxing
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In the treatment plan, what occurs in the control phase?
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-Eliminates active disease (active acries and periodontal disease and occlusal imbalance)
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In Treatment of Defective Tooth Structure: What are the option for minimal lesion for occlusal, proximal and cervical:
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-Occlusal: Sealant
-Proximal: Amaglam or Composite -Cervical: Composite |
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What are the option for moderate lesion for occlusal, proximal, and cervical?
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-Occlusal: Composite
-Proximal: Amalgam -Cervical: Glass Ionomer and composites |
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What are the options for enlarged lesion for occlusal, proximal, and cervical?
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-Occlusal: Onlay or inlay
-Proximal: Inlay, Onlay, Full crown -Cervical: Full crown veneer |
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WHat are the options for extensive lesion for occlusal, proximal, and cervical?
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-Occlusal: Full crown + RCT+ Core build-up
-Proximal: -Cervical: |
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In Treatment of Tooth loss, how many missing teeth is being replace w/ consideration for RPD implant?
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-Multiple up to 4 missing teeth, or Multiple more than 4 missing teeth
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What is bounded edentulous space (BES)?
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-Condiiton that exists when tooth or teeth is extracted and both adjacent teeth remain
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What is residual ridge (RR)?
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-Portion of the residual bone and its soft tissue covering that reamins after the removal of the tooth
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What is residual ridge crest?
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-The most coronal portion of the residual ridge
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What are the possible treatment for a single missing tooth?
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-Fixed partial Denture
-Resin bonded FPD -Cantilver FPD -Impant supported restoration |
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What is a retainer?
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-Any type of device used for the stabilization or retention of a prosthesis
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What is a pontic?
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-An artifical tooth on a fixed dental prothesis (FPD) that replaces a missing natural tooth, restores its function and usually fills the space occupied by the clincal crown
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What is a connector (rigid)?
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-the portion of the fixed dental protehsis that unites the retainer to the pontic
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What is framework?
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-The metal or ceramic substructure portion of a fixed prosthesis (single tooth or FPD)
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What are the option for replacing multiple teeth?
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-Fixed partial denture
-Implant supported restoration -Removable partial denture |
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What factors are evluated in Abutment teeth?
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-Clinical crown
-Root ratio -Mutual parallelism -Root surface area |
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Describe what Mutual parallelism?
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-Abutment teeth must exhibit a line of draw or path of insertion that would allow for hte full seating of a fixed prosthesis in a direct vertical plane w/o rotation either mesio-distally or bucco-lingually
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What are some factors in evaluation of Abutment teeth?
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-Occlusion
-Occlusal wear -Location of proximal contacts -Relative tooth dimension -Basic features of tooth anatomy -Surface texture of tooth -Tooth arrangement |
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What is being evaulated in Edentulous space?
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-Interocclusal space
-Ante's Law -Law of Beams -Space for pontics |
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What is Ante's Law?
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-The combined pericemental area of all abutment teeth supporting a FPD should be equal or greater than the pericemental of the tooth or teeeth being replaced
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What is the function of a pontics?
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-Pontics replace and function for missing tooth. They restore BES and sometime tissue bound edentulous areas
-Must be functional, estehtic and cleansable |
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What kind of prep on done on 29-31?
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29: Full coverage PFM retainer # 29 w/ minimal metal collar-consevative on lignal, aggressive on facial 1/2 ( 1.5 1.8 mm) and 2.0 mmm
-#30: pontic placement -#31: Full cast gold retainer on #31-conservative prep. (0.5-0.8 mm axial and 1.5 mm occlusally) |
