Unit of competency Outline
Date retreived
23/07/2026 12:14 AM AWST
23/07/2026 12:14 AM AWST
Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.
Evaluate a removable dental prosthesis at try-in stage
Evaluate a removable dental prosthesis at try-in stage
Unit of competency
National Code
HLTDP605C
HLTDP605C
State Code
D8176
D8176
TGA Status
Replaced
Replaced
DTWD Status
Replaced
Replaced
State Implementation and Classification
Approved Date
02/08/2011
Field of Education
060799 - Dental Studies, N.e.c.
Original Release Date
02/08/2011
Nominal Hours
100
Description
DescriptorThis unit of competency describes the skills and knowledge required to evaluate and modify the try-in fitting of a removable dental prosthesis prior to its completionClients may be dentate or edentulousAll procedures are carried out in accordance with occupational health and safety policies and procedures, current infection control guidelines, Australian and New Zealand Standards, State/Territory legislative requirements and organisation policy
Notes
Elements and Performance Criteria
1. Prepare client for procedure
- 1.1 Interpret prescription if referred from another source1.2 Prepare personal protective equipment for the client and members of the dental team1.3 Position client correctly for procedure1.4 Provide full details of the procedure to the client and/or carer1.5 Prepare equipment and materials in accordance with manufacturer's instructions
2. Perform check of try-in prosthesis prior to insertion
- 2.1 Decontaminate the try-in prosthesis according to infection control guidelines2.2 Remove potential injury causing areas of the prosthesis prior to insertion2.3 Check teeth and other components to ensure they will not dislodge during the procedure
3. Fit and evaluate try-in prosthesis
- 3.1 Implement aseptic techniques to prevent the spread of infection3.2 Position the client comfortably for the procedure3.3 Instruct client on participation during the procedure3.4 Examine the try-in prosthesis for retention and stability3.5 Examine the occlusal relationships of the try-in prosthesis for accuracy of centric relation3.6 Assess the aesthetic appearance of teeth and gums3.7 Assess that speech has not been affected3.8 Assess client comfort3.9 Complete documentation as required
4. Alter try-in prosthesis
- 4.1 Make changes to the prosthesis in accordance with the evaluation at the try-in stage4.2 Repeat the evaluation of the try-in prosthesis 4.3 Ensure functional and aesthetic acceptability of the dentures to the operator4.4 Ensure functional and aesthetic acceptability of the dentures to the client4.5 Provide client with full details for the next stage4.6 Complete documentation as required
RANGE STATEMENT
The Range Statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance.
Equipment and materials may include:
Burner
Burs
Examination mirrors
Handpiece
Intra-oral and extra-oral aids to establishing jaw relationships
Occlusal indicators
Wax instruments
Waxes
Personal protective equipment may include:
Examination gloves that comply with AS/NZS 4011 and surgical gloves that comply with AS/NZS 4179
Footwear to protect from dropped sharps and other contaminated items
Glasses, goggles or face-shields
Gowns and waterproof aprons that comply with AS 3789.2 and AS 3789.3
Guidelines for latex allergic clients and staff
Surgical face masks that comply with AS 4381
Aseptic techniquesmay include:
Cleaning of surfaces and management of spills
Personal hygiene practices especially handwashing
Reprocessing of instruments and equipment between client use
Use of personal protective equipment
The try-in prosthesis may include:
Additions to existing denture
Complete dentures
Partial dentures
Repair to existing denture
Functional and aesthetic acceptability of the dentures to the operator may include but is not limited to:
Verifying that speech is clear and is not affected by the form of the denture
Verifying that the occlusal planes are acceptable
Verifying that the vertical dimension, centric relation and occlusal relationships are correct
Verifying that the waxwork is aesthetic and functional
Verifying that trial dentures are stable in the mouth
Verifying the overall aesthetic appearance of the trial denture
Verifying the selection of anterior and posterior teeth colour, shape and size
Functional and aesthetic acceptability of the dentures to the client may include but is not limited to:
Client approval of any alteration in form from previous dentures
Client approval of the acceptability of the trial dentures and approval to progress to the finish stage
The Range Statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance.
Equipment and materials may include:
Burner
Burs
Examination mirrors
Handpiece
Intra-oral and extra-oral aids to establishing jaw relationships
Occlusal indicators
Wax instruments
Waxes
Personal protective equipment may include:
Examination gloves that comply with AS/NZS 4011 and surgical gloves that comply with AS/NZS 4179
Footwear to protect from dropped sharps and other contaminated items
Glasses, goggles or face-shields
Gowns and waterproof aprons that comply with AS 3789.2 and AS 3789.3
Guidelines for latex allergic clients and staff
Surgical face masks that comply with AS 4381
Aseptic techniquesmay include:
Cleaning of surfaces and management of spills
Personal hygiene practices especially handwashing
Reprocessing of instruments and equipment between client use
Use of personal protective equipment
The try-in prosthesis may include:
Additions to existing denture
Complete dentures
Partial dentures
Repair to existing denture
Functional and aesthetic acceptability of the dentures to the operator may include but is not limited to:
Verifying that speech is clear and is not affected by the form of the denture
Verifying that the occlusal planes are acceptable
Verifying that the vertical dimension, centric relation and occlusal relationships are correct
Verifying that the waxwork is aesthetic and functional
Verifying that trial dentures are stable in the mouth
Verifying the overall aesthetic appearance of the trial denture
Verifying the selection of anterior and posterior teeth colour, shape and size
Functional and aesthetic acceptability of the dentures to the client may include but is not limited to:
Client approval of any alteration in form from previous dentures
Client approval of the acceptability of the trial dentures and approval to progress to the finish stage
EVIDENCE GUIDE
The evidence guide provides advice on assessment and must be read in conjunction with the Performance Criteria, Required Skills and Knowledge, the Range Statement and the Assessment Guidelines for this Training Package.
Critical aspects for assessment and evidence required to demonstrate this competency unit:
The individual being assessed must provide evidence of specified essential knowledge as well as skills
Observation of workplace performance is essential for assessment of this unit
Consistent compliance with infection control guidelines, Australian and New Zealand Standards and legislative requirements as they relate to the dental prosthetist's specific job role
Consistency of performance should be demonstrated over the required range of workplace situations
Context of and specific resources for assessment:
Where, for reasons of safety, access to equipment and resources and space, assessment takes place away from the workplace, simulations should be used to represent workplace conditions as closely as possible
Method of assessment
Evidence of essential knowledge and understanding may be provided by:
traditional or online (computer-based) assessment
questions during workplace assessment
written assignments/projects
Case study and scenario as a basis for discussion of issues and strategies to contribute to best practice
Staff and/or client feedback
Supporting statement of supervisor
Authenticated evidence of relevant work experience and/or formal/informal learning
Role play/simulation
Access and equity considerations:
All workers in the health industry should be aware of access and equity issues in relation to their own area of work
All workers should develop their ability to work in a culturally diverse environment
In recognition of particular health issues facing Aboriginal and Torres Strait Islander communities, workers should be aware of cultural, historical and current issues impacting on health of Aboriginal and Torres Strait Islander people
Assessors and trainers must take into account relevant access and equity issues, in particular relating to factors impacting on health of Aboriginal and/or Torres Strait Islander clients and communities
The evidence guide provides advice on assessment and must be read in conjunction with the Performance Criteria, Required Skills and Knowledge, the Range Statement and the Assessment Guidelines for this Training Package.
Critical aspects for assessment and evidence required to demonstrate this competency unit:
The individual being assessed must provide evidence of specified essential knowledge as well as skills
Observation of workplace performance is essential for assessment of this unit
Consistent compliance with infection control guidelines, Australian and New Zealand Standards and legislative requirements as they relate to the dental prosthetist's specific job role
Consistency of performance should be demonstrated over the required range of workplace situations
Context of and specific resources for assessment:
Where, for reasons of safety, access to equipment and resources and space, assessment takes place away from the workplace, simulations should be used to represent workplace conditions as closely as possible
Method of assessment
Evidence of essential knowledge and understanding may be provided by:
traditional or online (computer-based) assessment
questions during workplace assessment
written assignments/projects
Case study and scenario as a basis for discussion of issues and strategies to contribute to best practice
Staff and/or client feedback
Supporting statement of supervisor
Authenticated evidence of relevant work experience and/or formal/informal learning
Role play/simulation
Access and equity considerations:
All workers in the health industry should be aware of access and equity issues in relation to their own area of work
All workers should develop their ability to work in a culturally diverse environment
In recognition of particular health issues facing Aboriginal and Torres Strait Islander communities, workers should be aware of cultural, historical and current issues impacting on health of Aboriginal and Torres Strait Islander people
Assessors and trainers must take into account relevant access and equity issues, in particular relating to factors impacting on health of Aboriginal and/or Torres Strait Islander clients and communities
Replaces
| State Code | National Code | Title | Type |
|---|---|---|---|
| C9182 | HLTDP605B | Evaluate a removable dental prosthesis at try-in stage | Unit of competency |
Replaced By
| State Code | National Code | Title | Type |
|---|---|---|---|
| WD118 | HLTDP605D | Evaluate a removable dental prosthesis at try-in stage | Unit of competency |
| State Code | National Code | Title | Type |
|---|---|---|---|
| D104 | HLT60407 | Advanced Diploma of Dental Prosthetics | Qualification |