Overview of Fixed Prosthodontics and Terminology Flashcards
Terminology
nFixed dental prosthesis (FDP)
n dental prosthesis that is luted, screwed or mechanically attached or otherwise securely retained to natural teeth, tooth roots, and/or dental implant abutments that furnish the ____ for the dental prosthesis.
n May include replacement of ____ teeth in the dental arch
primary support
1-16
Terminology n Crown
n An artificial replacement that restores missing tooth structure by surrounding part or all of the remaining structure with a material such as ____, porcelain, or combination of ____ such as metal and porcelain.
cast metal
materials
Terminology n Abutment
n A ____, a ____ of a tooth, or that portion of a ____ that serves to ____ and/or retain a prosthesis
tooth
portion
dental implant
support
Terminology n Porcelain n A \_\_\_\_ material formed of infusible elements joined by \_\_\_\_ fusing materials n Most dental porcelains are \_\_\_\_ n Used in fabrication n All \_\_\_\_ restoration n Porcelain fused to \_\_\_\_ restorations n \_\_\_\_ teeth
ceramic lower glasses porcelain metal denture
Terminology
n Metal ceramic restoration
n Tooth and/or implant retained fixed dental prosthesis that uses a metal ____ upon which a ____ veneer is fused
n Porcelain fused to metal=PFM
substructure
ceramic
Terminology n Cast metal crown
n Fixed dental prosthesis fabricated entirely from ____
cast metal
Terminology n Partial Fixed Dental Prosthesis n A dental prosthesis that restores one or more \_\_\_\_ and/or associated parts and is supported by \_\_\_\_ and/or \_\_\_\_ n Patient is unable to \_\_\_\_ prosthesis n Historically known as: \_\_\_\_
natural teeth natural teeth dental implants remove fixed partial denture (FPD)
Anatomy of the FDP
PONTIC: in the ____
RETAINER: alongisde the ____
CONNECTORS connect the ____ and ____
middle
pontic
point
retainer
Terminology n Retainer
n Any type of device used for the ____ or ____ of a prosthesis
stabilization
retention
Terminology n Pontic
n An ____ tooth on a fixed dental prosthesis that replaces a missing ____, restores its ____, and usually fills the ____ previously occupied by the clinical crown
artifical
natural tooth
function
space
Terminology n Connector
n The portion of a fixed dental prosthesis that unites the ____ and the ____
retainer
pontic
Terminology
n Cantilever fixed dental prosthesis
n fixed dental prosthesis in which the ____ is retained and supported only on ____ by one or more ____
pontic
one side
abutments
Terminology
n ____ defect observed on cantilever prosthesis within 2 years after placement
osseous
Goal of Fixed Prosthodontics n To restore: n \_\_\_\_ n \_\_\_\_ n \_\_\_\_ n \_\_\_\_ n To maintain: n Stable \_\_\_\_ n \_\_\_\_ integrity n Health of \_\_\_\_
masticatory function
phonetics
esthetics
comfort
occlusion
arch
tissues
Fabrication of Fixed Prosthesis
n 1. Shade selection n Replicate color of
____
adjacent teeth
Fabrication of Fixed Prosthesis
n 2. Tooth preparation
n The process of removal of ____ and/or healthy enamel and ____ and ____ to shape a tooth to receive a restoration
diseased
dentin cementum
Terminology
n Cast post and core
n A ____-piece foundation restoration for an ____ treated tooth that comprises a ____ within the root canal and core replacing missing ____ structure to form the tooth preparation
one
endodontically
post
coronal
Terminology n Core build up
n The core replaces missing ____ tooth structure and, combined with the remaining ____, forms the shape of the optimal tooth preparation
coronal
coronal tissue
Terminology n Dowel
n A post that is fitted into a prepared ____ of a natural tooth to provide ____ and ____ for the restoration.
root canal
retention
resistance
Fabrication of Fixed Prosthesis
n 3. Provisional restoration
n provisional prosthesis =
____
n Prosthesis designed to enhance ____, stabilization and/or function for a ____ period of time, after which it is to be replaced by a definitive dental prosthesis
n Often used to assist in determination of the ____ of a specific treatment plan or the ____ of the planned for definitive prosthesis
interim restoration esthetics limited therapeutic effectiveness form and function
Fabrication of Fixed Prosthesis
n 4. Provisional cementation
n ____
temporary cement
Fabrication of Fixed Prosthesis n 5. Evaluation of provisional n \_\_\_\_ n \_\_\_\_ n \_\_\_\_
contours
occlusion
tissue response
Fabrication of Fixed Prosthesis n 6. Confirm shade selection n Replicate color of \_\_\_\_ n Recheck selected shade n Initial selection if haven’t selected prior to tooth preparation
adjacent teeth
Fabrication of Fixed Prosthesis
n7. Impression of abutment teeth (final impression)
n A ____ likeness or ____ in reverse of the surface of an object
n An ____of the teeth and adjacent structures
negative
copy
imprint
Fabrication of Fixed Prosthesis
n7. ____ impression with intraoral scanner)
n 8. Impression of ____
n 9. Fabrication of ____
digital
opposing arch
opposing cast
Fabrication of Fixed Prosthesis n 10. Pour final impression in \_\_\_\_ n 11. Fabricate die(s) n Ex. \_\_\_\_ system n Die n \_\_\_\_ reproduction of the form of a prepared tooth in any suitable substance n 12. Ditch \_\_\_\_
die stone
pindex
positive
die margins
Fabrication of Fixed Prosthesis n 13. \_\_\_\_ n 14. \_\_\_\_ n bite registration n 15. Mounting on articulator n Facebow transfer n Interocclusal record 16. Fabrication of \_\_\_\_ for prosthesis
n 17. ____, burnout, ____ of pattern
facebow
interocclusal
wax pattern
investing casting
Fabrication of Fixed Prosthesis n 18. Casting try-in n Check \_\_\_\_ n \_\_\_\_ n \_\_\_\_ n \_\_\_\_
n 19. Solder transfer
n For ____ units
n ____ transfer
margins
fit
occlusion
tissue
multiple
tissue
Fabrication of Fixed Prosthesis
n 20. Soldering
n Solder
n a ____ metal alloy used to unite the edges or surfaces of ____ pieces of metal
n The act of uniting two pieces of metal by the proper ____ of metals
fusible
two
alloy
Fabrication of Fixed Prosthesis n 21. Post solder try-in 22. Bisque bake try-in n Bisque bake n A series of stages of \_\_\_\_ in the firing of ceramic materials relating to the degree of \_\_\_\_ reaction and \_\_\_\_ occurring before vitrification (glazing) n Also called \_\_\_\_
maturation
pyrochemical
sintering shirnkage
biscuit bake
Fabrication of Fixed Prosthesis n 23. Porcelain glazing n 24. Prosthesis insertion n 25. Check n \_\_\_\_ n Occlusion n \_\_\_\_ relationship n Contacts
fit
tissue
Fabrication of Fixed Prosthesis n 26. Definitive cementation n After waiting for an \_\_\_\_ period n Cement n A material that, on hardening binds adjacent \_\_\_\_ n = luting agent
evaluation
objects
Fabrication of Fixed Prosthesis
n 27. Follow up evaluation
n 28. ____
yay!
