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What is the term for the art and science dealing with the replacement of lost or missing parts of the body?
What is the term for the art and science dealing with the replacement of lost or missing parts of the body?
What is the term for the branch of dentistry that pertains to the restoration and maintenance of oral function, comfort, appearance, and health?
What is the term for the branch of dentistry that pertains to the restoration and maintenance of oral function, comfort, appearance, and health?
What is the term for a condition in which the mouth is without teeth?
What is the term for a condition in which the mouth is without teeth?
What is the term for a dental prosthesis that replaces the entire natural dentition?
What is the term for a dental prosthesis that replaces the entire natural dentition?
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What is the term for a partial denture that is cemented to natural teeth or tooth roots?
What is the term for a partial denture that is cemented to natural teeth or tooth roots?
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What is the function of complete dentures that involves the ability to speak?
What is the function of complete dentures that involves the ability to speak?
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What is the term for the artificial substitute for missing natural teeth and adjacent tissues?
What is the term for the artificial substitute for missing natural teeth and adjacent tissues?
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What is the term for a condition in which some natural teeth are lost?
What is the term for a condition in which some natural teeth are lost?
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What is the primary goal of improving the health of the alveolar bone and temporomandibular joints?
What is the primary goal of improving the health of the alveolar bone and temporomandibular joints?
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Which surface of the denture is determined by the impression?
Which surface of the denture is determined by the impression?
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What is the purpose of the denture flanges?
What is the purpose of the denture flanges?
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What is the first step in the clinical process of complete denture construction?
What is the first step in the clinical process of complete denture construction?
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What is the purpose of the polished surface of the denture?
What is the purpose of the polished surface of the denture?
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What is the term for the margin of the denture base at the junction of the polished surface and the impression surface?
What is the term for the margin of the denture base at the junction of the polished surface and the impression surface?
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Which of the following is NOT a surface of the denture?
Which of the following is NOT a surface of the denture?
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What is the purpose of the laboratory step 'Boxing-in and casting of the final impression'?
What is the purpose of the laboratory step 'Boxing-in and casting of the final impression'?
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Study Notes
Prosthetics and Prosthodontics
- Prosthetics is the art and science of replacing a missing part of the body with an artificial appliance.
- Prosthodontics is the branch of dentistry that deals with the restoration and maintenance of oral function, comfort, appearance, and health by replacing missing parts of the oral and para-oral structures with artificial substitutes.
Types of Prosthodontics
- Fixed Prosthodontics: includes fixed partial dentures that are cemented to natural teeth or tooth roots.
- Removable Prosthodontics: includes removable partial dentures and complete dentures.
Definitions
- Natural dentition: the teeth in the dental arch.
- Dentulous: a condition in which natural teeth are present in the mouth.
- Edentulous: a condition in which the mouth is without teeth.
- Partially edentulous: a condition in which some natural teeth are lost.
Dentures
- Denture: an artificial substitute for missing natural teeth and adjacent tissues.
- Complete denture: a dental prosthesis that replaces the entire natural dentition and its associated structures.
- Partial denture: a dental prosthesis that replaces one or more but less than all the natural teeth and its associated structures.
Functions of Complete Dentures
- Mastication: to improve chewing ability.
- Speech: to improve speech and phonetics.
- Appearance: to improve aesthetics and esthetics.
- Health of the alveolar bone and temporomandibular joints: to maintain the health of these structures.
Morphology of Complete Dentures
- Denture base: the part of the denture that rests on the foundation tissues and to which teeth are attached.
- Denture surfaces: basal, polished, and occlusal surfaces.
- Denture borders: the margin of the denture base at the junction of the polished surface and the impression surface.
- Denture flanges: vertical extensions of the denture base that extend from the cervical ends of the teeth to the borders of the denture.
Steps of Complete Denture Construction
- Clinical steps:
- History taking and mouth examination
- Preliminary impression
- Final impression
- Recording of jaws relationships and selection of artificial teeth
- Try-in of the waxed-up dentures
- Laboratory steps:
- Casting of the preliminary impression
- Construction of special trays
- Boxing-in and casting of the final impression
- Construction of record blocks
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Description
Learn about the art and science of replacing missing body parts with artificial appliances, and the branch of dentistry that deals with oral restoration and maintenance.
